Mathematics Middle School

PLEASE HELP ME!!
I'M IN A PRACTICE TEST!!!

PLEASE HELP ME!!I'M IN A PRACTICE TEST!!!

Answers

Answer 1

Answer:

the first selection hope thus helps if it is wrong sorry

Related Questions

what are reflex angles? I don't know what they are so just tell me in the most simple way possible of what reflex angles are so I can understand plz. Also can you tell in the simplest way how to solve a reflex angle problem? Thank you, Have a good day :)

Answers

Answer:

A reflex angle is an angle that is always bigger than 180 but smaller than 360. So for example 270 is a reflex angle.

Step-by-step explanation:

the same thing as an obtuse angle!

Step-by-step explanation:

a angle that is more than 90 degrees but less than 180 degrees. not sure what a reflex problem is but if you give it to me I can try and help!

Simple Interest Problem

Suppose 30=a×60.
What is 30/a

Answers

the answer is 60 i think
the answer is 60!!!!

HELPPPP look at image

Answers

Answer:

16 red and 20 blue

Step-by-step explanation:

If you look at the picture there is 16 red

So add 16+64=80 then 80+20=100

16 red

20 blue

64 yellow

Order the following numbers from least to greatest.
-2, 1.7, -5/2

Answers

Answer:

Step-by-step explanation:

－5/2<－2<1.7

use number line

A cardboard box has a volume that is 6,336 cubic inches. A company creates a new design with the same proportions, but instead the dimensions are One-fourth the dimensions. Explain how you can find the volume of the new design without knowing the dimensions.

Answers

Answer:

Cube the scale factor 0.25. Then multiply the volume of the box by 0.015625.

Answer:

Since the dimensions have a proportional relationship, the new volume can be calculated using the original volume and the scale factor. The new volume will be the cube of the change, which is 1

64

. The new volume is the product of 6,336 and 1

64

.

Step-by-step explanation:

that is the sample answer.

A skier can purchase a daily or season pass. The daily pass costs $48 per day and included the price of ski rentals. The season pass costs $190 plus a daily fee of $10 to rent the skis. How many days would a skier have to go skiing in order for both options to cost the same?

Answers

Answer:

19

Step-by-step explanation:

I'll give brainliest if correct.

Answers

Answer:

4,7

Step-by-step explanation:

Answer:

4,7

Step-by-step explanation:

5x+3y=18 and 3x-3y=15 solve for y and x using elimination method

Answers

Answer:

x = 4.125 or [tex]4\frac{1}{8}[/tex]

y = -0.875 or [tex]-\frac{7}{8}[/tex]

Step-by-step explanation:

5x + 3y = 18

3x - 3y = 15

3y and -3y can be cancled out becuase + and - cancel out and they both have 3y in them. We don't have to switch any signs in this case. You can just add them all exept 3y and -3y becuase they will be canceled out.

8x = 33

x = 4.125

Now we know what x is. We need to figure out what y is now. To figure out y chose an equation from the problem and plug in the x value. Lets chose 3x - 3y = 15.

3(4.125) - 3y = 15

12.375 - 3y = 15

-3y = 2.625

y = -0.875

Now we know what y is.  I hope this helps :)

The scale on a map says that 4 cm represents 5 km. What distance on the map (in centimeters) represents an actual distance of 4 km?

Answers

Answer:

So in order to switch myjbd

Step-by-step explanation:d

The table shows the linear relationship between the number of hours Francis worked, x , and the amount of money Francis earned, y.







Based on the table, how much did Francis earn per hour?

Answers

he earned 14$ and hour, because when you divide 17.5 divided by 1.25 you get 14

Answer:

your awnser would be 14.00$ aan hour

i hope i helped u

Step-by-step explanation:

answer this equation: 4 3/5 - -3 2/5 + 3

Answers

Answer:

24

Step-by-step explanation:

[tex]4\frac{3}{5} -(-3\frac{2}{5})+3[/tex]

Negative and another negative makes a positive.

[tex]4\frac{3}{5}+3\frac{2}{5}+3[/tex]

Add the fractions first.

[tex]7\frac{5}{5}+3[/tex]

5/5 is equivalent to 1. 7 5/5 becomes 8.

[tex]8+3[/tex]

Add the numbers.

[tex]24[/tex]

I hope this helps!

4 3/5 - -3 2/5+3 =11

Solve each system using the substitution method. Show all work and steps.
4.5.1) 2x-5y=8
x=3y-1
A. Substitute the equation that is already solved for one variable into the other equation.

B. Solve for the single variable in the one-variable equation.

C. Substitute the result from the previous step into x=3y−1 and solve for the unknown variable.

D. Write the solution as an ordered pair. E. Check the solution with the equation not used in Step C.

Answers

Answer:

Solve for the single variable in the one-variable equation.

Step-by-step explanation:

Give two different ratios with a description of the ratio relationship using the
following information:
There are 15 male teachers in the school. There are 35 female teachers in the
school.(I want to know one that is not Male teachers: female teachers
15:35 cause i already no that ratio i need another one)

Answers

3:7
since the amount of teachers are in multiples of 5, you can just divide both by 5 to get a new simplified ratio
This has nothing to do with the question but with the adds it makes you watch you can skip them by putting your finger on the bar at the bottom and sliding your finger right :)

i ned help on this one

Answers

Answer:

answer is B hope this helps :)

Step-by-step explanation:

An employee placed Ask Your Teacher books onto each of 5 shelves. How many books did she place on the shelves in all?
A. 16
B. 80
C. 120
D. 245

Answers

Answer: we need to know how many books she placed on each shelf in order to answer this sorry

Step-by-step explanation:

I need help!!! Please ASAP! Will mark Brainliest if good!

Answers

Answer:

2 ^-2 x 2 ^8 = 64

4 ^4 x 4 ^-3 = 4

3 ^-5 x 3 ^1 = 1/81

Please mark brainliest

Step-by-step explanation:

tcoleman3rd
here is your pounts

Answers

Answer:

hey

Step-by-step explanation:

Answer:

4682y

Step-by-step explanation:

Help ASAP!!! I'll give brainlest to whoever explains it right

Answers

Answer: it is A and B

Ummmm my brain just suddenly flew away the question is Multiply as shown. Then complete the division
PLEASE HELPPPPP​

Answers

Answer:

First, how many times can 1.25 go into ten?

Then, how many times can 0.5 go into ten?

That is what they are asking you to do.

!!MARKING BRAINLIEST FOR CORRECT!! A shoe store uses a ​40% markup for all of the shoes it sells. What would be the selling price of a pair of shoes that has a wholesale cost of ​$71​?

Answers

Answer:$28.40Hope this helps!!

Answer:

28.4

Step-by-step explanation:

40% times 71 = 28.4

BRAINLIEST PLEASE

PLEASE PLEASE HELP ME

Answers

Answer:

d

Step-by-step explanation:

D is the answer I think

Which one is correct

Answers

Answer:

C

Step-by-step explanation:

I think it is strongly let me know if I am wrong

HELP ME! 1/2h=17+2 solve for h.

Answers

Answer:

H=38

Step-by-step explanation:

H=38

Explanation:

1/2h=17+2
*17+2*

1/2h=19
*multiply both sides*

2*1/2h=19*2
*simplify*

H=38

Item 2
Which models represent the sum?

1.1 + 0.6

Select each correct answer.

Answers

Answer:

The answer with the orange 10x10 block and the green 10, plus the 6 tens.

Step-by-step explanation:

The orange block represents 1, and the green represents 1/10, or 0.1

The 6 blocks represent the 6/10, or 0.6

It is the bottom 2 squares

helpp mee pleaseeeeeeeeee

Answers

Answer:

6 x width x length

Step-by-step explanation:

it is for a grade please help asap

Answers

Answer:

I believe the answer is 64. I'm not exactly sure but let's hope it's correct.

Step-by-step explanation:

I did 4 times 16 since 1 pound is 16 ounces. So I multiplied 4 by 16 and it gave me 64.  

I also think the answer is 64

I hope this helped and u pass :)

look at the picture! PLEASE I NEED IT NOW
Thanks.

Answers

Answer:

t's 11 weeks because if you multiply 20*11 you get 220 then add 80 and you have $300

Step-by-step explanation:

D because you get 300$

(-10) + (-11) + (+9) =

Answers

Answer:

12

Step-by-step explanation:

it’s -12, have a good day

The figure shows three quadrilaterals on a coordinate grid:

A coordinate grid is shown from positive 8 to negative 8 on the x axis and from positive 8 to negative 8 on the y axis. An image of a rectangle labeled E is shown on ordered pair negative 1, negative 1 and negative 3, negative 1 and negative 3, negative 2 and negative 1, negative 2. Another image of a rectangle labeled G is shown on ordered pair negative 2, negative 2 and negative 6, negative 2 and negative 6, negative 4 and negative 2, negative 4. Another image of a rectangle labeled F is shown on ordered pair negative 1, 1 and negative 1, 2, and negative 3, 2 and negative 3, 1.

Which of the following statements is true about the three quadrilaterals?

E and F are similar but not congruent.
E and G are similar but not congruent.
G and F are similar and also congruent.
E and G are similar and also congruent.

Answers

Answer:

E and G are similar but not congruent.

Step-by-step explanation: I don't really know how to explain this but I am positive this is the answer.

E and g are the similar

x = y - 3
2x + y = 12

Answers

X = -1/2 y = 6 I’m pretty sure
the answer is 6 :) just did it
Other Questions
HELP!!! ASAP!!!! PLEASE!!!Read these paragraphs.A police officers primary duty is to protect the lives and property of others. To become a police officer, a high school diploma or its equivalent is required. Additionally, most must also graduate from their agencys training academy and fulfill difficult personal and physical qualifications, as well. In 2010, police officers in the United States earned a median yearly income of approximately $55,000. Unfortunately, there is a high rate of on-the-job injuries for police officers.A judge is responsible for applying the law in court and overseeing the legal process. One of the major duties of a judge is to help negotiate agreements between opposing parties. Most judges are elected or appointed, and they are typically required to have a law degree and to have worked as a lawyer. The average median yearly salary for judges in 2010 was $92,000.Both of these careers are a part of the legal system. Similarly, both require specialized training before a job can be obtained. However, it takes much longer to become a judge than it does a police officer, and a judge can expect to make more money. Although they are both trained to uphold the law, the role each plays in the legal system is very different.What does the signal word Similarly tell the reader in the third paragraph?Judges and police officers both play roles in the legal system.Police officers and judges earn similar yearly wages and benefits.It takes the same amount of time to become a police officer and a judge.It takes specialized training to become both a police officer and a judge. How would you write this in 4 complete sentences? solve x3 = 8. A. x = 2.8. B. x = 2. C. x = 4. D. x = 8/3 Rewrite the expression by factoring out (w-5) Write the decimal equivalentNine and sixteen hundredths Which of the following are typical risk scenarios for healthcare workers involving safe patient handling? Insurance rates are lower for those with poor credit true or false ? Who owned an inn and managed it with the help of her daughter?Your answer:Mary Brown AustinJane LongStephanie Austin simplify 4+3x=22Step by step explanation A number is made up of 2 tens and 5 tenths. A second number is made up of 6 ones and 8 hundredths. A third number is made up of 2 tens and 6 hundredths. A fourth number is made up of 5 ones and 8 tenths.What is the difference between the greatest number and the least number? N-5 less than or equal to -2 Sally's mother wants to buy a cell phone. The price of the cell phone she wants increased this week from $200 to $240. What is the percent increase in the price of the cell phone? GIVING BRAINLISTBased on the chart, whom do voters directly elect in a parliamentary democracy?A) the parliamentB) the prime minister and cabinetC) all three branches of governmentD) both the legislative and executive branches, as in a presidential democracy The feature in Photoshop will help Franklin see the printed version of the document on the screen before he actually prints it. Put these numbers smallest to largest 2.6,6.2,2.06,0.26.0.62 Which of these BEST identifies part of Sojourner truth's point of view?A) she values senseB) she values high educationC) she is frustrated by the woman of the NorthD) she is frustrated by the 'negroes' of the South explain why mantle convection occurs Write a paragraph about something you can make or repair by yourself(100words)- anything please help A smoke jumper jumps from a plane that is 1900 ft above the ground. The function h=-16t+1900 gives the jumper's height h in feet during the free fall at t seconds. a. How long is the jumper in free fall if the parachute opens at 1000 ft? b. How long is the jumper in free fall if the parachute opens at ft? c. What is a reasonable domain and range for the function h? a. The jumper is in free fall for nothing s if the parachute opens at 1000 ft Read the following paragraph and select the author's purpose in writing that paragraph. It's finally here! A complete set of kitchen knives that chop, slice, and dice vegetables with just the flick of your wrist. No more sawing away on those tough tomatoes skins. Our paring knife makes salad making a pleasure. The bread knife cuts through hard loaves like butter. Act now and receive a complete set of steak knives. They'll slice meat, not shred it. The whole package is yours for just . . . to inform to persuade to give pleasure to express strong feelingsWill mark brainliest!!