Mathematics Middle School

Combine the like terms to create an equivalent expression:
7p-(-5)+(-1)

Answers

Answer 1

Answer:

Remove parentheses.

7p+5-1

Collect like terms.

7p+(5-1)

Simplify.

7p+4

There u go mate

Step-by-step explanation:

Related Questions

Is the area of a square with a side length 2 inches greater than or less than the area of a circle with radius of 1.2 inches?

Answers

The answer would be greater than. The radius is have of your diameter. Meaning you area would have to be more than 2 inches for the radius to be 1.2 inches.

The area of a square with a side length of 2 inches is less than the area of a circle with a radius of 1.2 inches.

What is Area?

The measurement that expresses the size of a region on a plane or curved surface is called an area. Surface area refers to the area of an open surface or the boundary of a three-dimensional object, whereas the area of a plane region or plane area refers to the area of a form or planar lamina.

Given:

The side of the square, a  = 2 inches,

The radius of the circle, r = 1.2 inches,

Calculate the area of the square by the following formula,

Area of square = side × side

Area of square = 2  × 2 = 4 sq. inches.

Now calculate the area of a circle,

Area of circle = π × r²

Area of circle =  π × (1.2)²

Area of circle = 4.52 sq. inches.

Therefore, the area of the square is less than the area of a circle.

To know more about Area:

https://brainly.com/question/27683633

#SPJ3

the pic has the question

Answers

Answer:

h= 5t+14+3/t

Step-by-step explanation:

Hope this helps!

H=5t+14+3/t is the correct answer to this question, but make sure the h is not capitalized.

A pair of jeans are originally $39.50 and are 15% off. The sales tax is 7%. After the discount and tax, how much will the total be ?

A) $6.34
B) $7.82
C) $30.81
D) $35.93

Answers

Answer:

d

Step-by-step explanation:

85% of 39.50 is 33.575, 7% of 33.575 is 2.35, add 33.575 and 2.35 and you get 35.925, round it and you get 35.93

The amount paid after deducting discount and adding tax is $35.93

How to solve amount paid after discount

Original price = $39.50Discount off = 15%

New price = 85% of $39.50

= 0.85 × 39.50

= $33.575

Tax = 7% × $33.575

= 0.07 × 33.575

= $2.35025

Total price paid = New price + Tax

= $33.575 + $2.35025

= 35.92525

Approximately,

$35.93

Learn more about percentage:

https://brainly.com/question/843074

Jason's family drinks 1.95 gallons of milk each week. What is the best estimate of the number of gallons they will drink in half a year (26 weeks)?

Answers

Answer:

The answer is 52 gallons.

Answer: 51 gallons

To find the amount that Jason will drink in 26 weeks, you need to multiply it by 26.

1.95 x 26 = 50.7

If you’re trying to estimate it, it’s closer to 51 gallons. So the answer is 51.

Plz help me on this question im timed

Answers

Answer:

i think the answer are the 1st one the 4th one, & the 7th one.

Step-by-step explanation:

your equation is:

342/6=x

342 is the total amount of peanuts.

6 is the amount of bags.

x is the number of peanuts in each bag.

x = 57

If Luis makes orange soda by mixing 4 liters of orange juice with 5 liters of soda water, what amount of orange juice should he use if he is going to double the amount of orange soda that he makes?

A 15 liters of orange juice
B 8 liters of orange juice
C 20 liters of orange juice
D 10 liters of orange juice

Answers

Answer:

B

Step-by-step explanation:

because you would double the amout of oj so 4+4=8 then also use 10 liters of soda

The answer is B

4(2)=8 liters of orange juice

What is the probability of randomly drawing a vowel?

A. 4/5
B. 3/5
C. 1/5
D. 2/5

Answers

the answer should be d
The right answer choice is D

~~Please help!! Will give brainliest to first correct sample answer!!!~~
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Consider the system of equations.

y = 3x + 2
y = -2/3x − 4

Explain why these particular equations can be graphed immediately.

Answers

Answer:

because you have the y intercept to plot and the slope to go off of from there

same for the second one

The equations are in slope-intercept form making them easy to graph.

Slope-intercept form: y = mx + b
plot y-intercept first (0,b)
then go rise over run for the slope to find other points.
Draw line through points
mhm yup

Write an algebraic expression for the following: twice a number *
4 - 5n
2x
5n - 4
2 + 5 x h

Answers

2x ! the number would be x and 2x is 2 times x!

Answer:

2x

Step-by-step explanation:

1. when a number and a variable are right beside eachother it means that you would multiply them. the equation 2x is the same as 2•x but is simplified to 2x

I need help on this plz :)

Answers

Where?

#CarryOnLearning

there’s nothing there

Plz help ASAP! 10 points

Answers

there’s this app called Socratic that you can use. It’s like this one but it’s a little different

do all 3 of these or just 1 idc

Answers

Answer:

1.48571428571

Step-by-step explanation:

for number 14

Answer: 13. -8/15

14. 1 17/35

Step-by-step explanation:

A company that makes​ hair-care products had 400 people try a new shampoo. Of the 400 people, 16 had a mild allergic reaction. What percent of the people had a mild allergic​ reaction?

Answers

Answer:

4% of people had a mild allergic reaction

Step-by-step explanation:

16 is 4% of 400

[tex]y = p\% \times x[/tex]

[tex]p\% = y \div x[/tex]

[tex]p\% = 16 \div 400[/tex]

[tex]p = 0.04[/tex]

Convert decimal to percentage

[tex]p\% = 0.04 \times 100 = 4\%[/tex]

My Answer:

I am pretty sure it would be around 4%

:)

Help? pleaseee

Complete the statement. Round to the nearest hundredth if necessary.

64 lb =? kg

Answers

Answer: 29.03

Step-by-step explanation:

Answer:

29.03 kg

Step-by-step explanation:

G00gle is your friend lol. 64lb = 29.0299117 kg

Rounded: 29.03kg

Wilbur was training for a race that was 6 1/4 miles long. He could only run 1 1/4 miles before needing to stop to take a break. How many times will Wilbur need to take a break during his run?

Please help

Answers

Answer:7 2/4

Step-by-step explanation:

Alright let’s go step by step for this:

1.) 6 1/4 - 1 1/4 = 5

2.) If he can run 1 1/4 miles before needing a break you would have to divide that number into the subtracted number from above

5 ÷ 1 1/4

3.) simplify the equation

5 ÷ 1.25

4.) Then divide

5 ÷ 1.25 = 4

Hope this helped!

Give an approximate value to the tenth of the angle IJK. Thanks so much!! need answer asap!! assignment due in 5 mins pls help!!!! SHOW UR WORK PLS PLS PLS

Answers

Answ, i just need 5 pts thanks!

Step-by-step explanation:

What fraction is greater than -2/3 and less than -1/2
A. -3/4 B. -7/12 C. -5/12 D. -3/8

Answers

A is the answer

Hope this helps...

C Is the correct answer

A jar has 5 red marbles, 3 blue marbles, and 2 green marbles. What is the probability that you would choose a green marble?

60%
40%
20%
50%

Answers

Answer:

20

Step-by-step explanation:

It is 20
I got u bro don’t worry about it

please help, this is my homework and I am a little confused​

Answers

Answer:

1) D 2)J 3)D 4)H 5)D

Step-by-step explanation:

1) The four quadrants are 1 (+,+) 2 (-,+) 3 (-,-) 4 (+,-)

2) Point A moved 0 spaces left/right but 6 spaces up.

3) Moving left and down means negative x and y. Moving right and up is positive x and y.

4) Moving left and down means negative x and y. Moving right and up is positive x and y.

5) It kept on moving at a constant rate except for the short horizonal line showing no movement.

Hope I helped

1. IV
Explanation: B is in the bottom right quadrant which is IV
2. J
Ex: A is 6 units up and in the middle of line x
3. D
Ex: every unit will be a negative if it’s in the bottom left quadrant
4. H
Ex: same as last question
5. D
Ex: I can’t really see the graph but that answer seems the best out of the other 2 and makes the most sense

Emily is entering a bicycle race for charity. Her mother pledges $0.70 for every 0.25 mile she bikes. If Emily bikes 4 miles, how much will her mother donate?

Answers

Answer:

64

Step-by-step explanation:

PLEASE HELP ME WITH MY MATH

Answers

Answer:

Step-by-step explanation:

1)

y is 3 times more than x.

X=0 Y=0  3x0=0

X=1  Y=3

X=2 Y=6

X=3 Y=9

X=4 Y=12

Then just plot it as co-ordinates (x,y)

2)

Y is 1/4 of x. Divide by 4

X=0 Y=0

X=4 Y=1

X=8 Y=2

X=12 Y=3

X=16 Y=4

Then just plot it as co-ordinates (x,y)

A car that normally sells for $20000 is on sale for $16000. The sales tax is 7.5%
A. What percent of the original price of the car is the final price?

Answers

Answer:

hi 8

Step-by-step explanation:

The answer will be 8

Which property was used to simplify the expression?
distributive property
commutative property
associative property
inverse property

Answers

Was There supposed to be an image attached to this question? I’ll fix this answer if you respond so I can help you

Describe whether or not the following are true or false...

Answers

Answer:

Step-by-step explanation:

A: True

B: False

B: False

Answer:

1:true

2:false

3:false

Step-by-step explanation:

Mr. Clark sold 280 bags of chips and 415 bottles of juice in 5 days. At this rate, Mr. Clark will sell_________ bottles of juice in 12 days.
A.)83
B.)139
c.)672
D.)996

Answers

Answer:

is d

Step-by-step explanation:

take 415 divide it by 5 the multiply that number by 12

So I need help, it confuses me a lot.
There's the chart and the answers.

Answers

Answer:

The answer is $0.05.

Step-by-step explanation:

Find the mean, then subtract both the means.

0.54142857142-0.49428571428=x

x=0.047143

If estimated it is 0.05.

Answer:

$0.20

Step-by-step explanation:

When finding the mean, you add up all the numbers, then divide by how many numbers there are. So you add up all the costs and divide them by 7.

Week 1: 3.3

Week 2: 3.1

Then ofcouse, to find the difference you subtract 3.3 by 3.1 and you get $0.20

1/3 divided by 7 7/3

A 7/3
B 21
C 1/21
D 2/21

Answers

I'm pretty sure its 1/28

A teacher has a 2- gallon (32-cup) container juice. she gives each student 1/2 cup of juice. Which equation represents the amount of juice that remains, y, after x students are served?
A. y = 32x - 1/2
B. y = 1/2x - 32
C. y = -1/2x + 32
D. y = -32x + 1/2 ​

Answers

Answer: I think it's A. y = 32x - 1/2

The answer should be C. Hope this helps!

can someone put a blessing on this math problem

Answers

Answer:

V(2.0) is the answer

Help me with math, I suck at math. I do not understand this math

Answers

Opposite angles are equal so
4x+21=85
4x=106
X=26.5
Other Questions
I need yalls help on thisI'll mack you brailyist -King's work helped the Civil Rights Act of 1964 get passed. The Civil Rights Act ended segregation in public places like schools. It also said that someone could not be turned down for a job based on their skin color, their religion, where they come from, or whether they are male or female. President John F. Kennedy first suggested the Civil Rights Act. Some lawmakers from the South were against it. However, Congress ultimately passed it. It was signed into law by the president who came after Kennedy, Lyndon Johnson. King and other civil rights leaders were there for the signing.Based on the passage, what became true after the Civil Rights Act of 1964 was passed?APublic places could be segregated and people of different skin colors kept separate.BA person could not be turned down for a job because she had dark skin.CMany people were turned down for jobs in Congress.DKing and other civil rights leaders got jobs in Congress. Im doing triangles basically finding the sun of the sides What White Publishers Won't Printby Zora Neale Hurston (excerpt)The trouble with the purely problem arguments is that they leave too much unknown. Argue all you will or may about injustice, but as long as themajority cannot conceive of a Negro or a Jew feeling and reacting inside just as they do, the majority will keep right on believing that people who donot look like them cannot possibly feel as they do, and conform to the established pattern. It is well known that there must be a body of waivedmatter, let us say, things accepted and taken for granted by all in a community before there can be that commonality of feeling. The usual phrase ishaving things in Common until this is thoroughly established in respect to Negroes in America, as well as of other minorities, it will remain impossiblefor the majority to conceive of a Negro experiencing a deep and abiding love and not just the passion of sex. That a great mass of Negroes can bestirred by the pageants of Spring and Fall; the extravaganza of summer, and the majesty of winter. That they can and do experience discovery of thenumerous subtle faces as a foundation for a great and selfless love, and the diverse nuances that go to destroy that love as with others.24Select the correct answer.Based on the excerpt from "What White Publishers Won't Print, what is Hurston's opinion about race?.All races are intellectually and morally equal.OB. Minority races are intellectually and morally superior., .White Americans are intellectually and morally superiorODAfrican Americans are intellectually and morally superior. What was the strategy behind the development of the Hunley submarine? 1800 peoples came for the football match. If this number is correct to the nearest hundred , give the maximum and minimum number of people that could have come. xWhy might a missing call be a signthat a rainforest is in trouble? Why are citizens of Washington, D.C. not given voting representation in Congress?A. No one lives in Washington, D.C.; it only houses federal offices.B. They are neither a state nor a part of a state.C. They lost this right with the passage of the 23rd Amendment. I need help on this problem please help thanks. A ____ shows all of the forces acting on an object. Need help asap! Please if you can help Who traded furs with the American Indians pointColumbusChamplainLa SalleCoronado O societate productoare de confecii vinde produse finite la cost de producie de 200 lei, marja de profit 10%, TVA 19% unui angrosist care vinde la rndul lui unui detailist cu adaos comercial de 15%, TVA 19%. Unitatea an detail vinde mrfurile clienilor cu adaos comercial 10%, TVA 19%. Sa se determine preul productorului, al angrosistului i al detailistului. Is the PS5 a W or L? Would you still play on the PS4 more then the Ps5? i need help with this, i am confused Please helppp I need help asappp! a. y = 3x + 1 and x + y = 5How do you solve this? What is the prime factorization of 82 choose the correct term to complete the sentence. What is m in the simultaneous equation M -n=1M+n=3 3. If tall eyeballs (T) are dominant to short eyeballs(t),give the genotypes that are possible for members of Mr.Krabbs' family.Tall eyeballs =1