Mathematics College

I need to finish this but im confused :(​

I Need To Finish This But Im Confused :(

Answers

Answer 1

Answer:

basically, with each value of x, you replace it by x on the equation

Step-by-step explanation:

y=1/3(12)

y=4

--------

y=1/3(3)

y=1

--------

y=1/3(18)

y=6

-------

hope this helped!

Related Questions

Will GiVE BRAINLIEST!!!!
A carpenter uses two different types of paint in his work, X-Brand and Y-Brand (represented by the x and y variables respectively in the system of equations below). The system of equations represents the total cost and amount of paint he purchased for a client. Determine the cost, in dollars, of the X-Brand.
2x+5y=6
−x+2y=−3

Answers

Answer

$3

Step-by-step explanation:

To find the x value, you want to cancel out the y terms in the equations. To do so, multiply (2x+5y=6) by 2, and (-x+2y=-3) by -5. This gives you

4x+10y=12

5x-10y=15

You can then cancel out the y terms and add the other terms from the 2 equations together to make

9x=27

You then divide 27 by 9 to get 3 as the value for x.

This is not a test but pls help

Answers

Answer:

7 x 2 x 6 is the same as 2 x 7 x 6

Step-by-step explanation:

|y-x|, if y>x PLZ HELP

Answers

Answer:

56tt8989899999999×-×554545--455356788:988

can you please help me out if you know this answer
​

Answers

Step-by-step explanation:

A strike in bowling meant all 10 pins knocked down.

In this case, there is only 1 strike

help math see image for question​

Answers

Answer:

AAAAAAA!!!!!

Step-by-step explanation:

Someone please answer this!!

Answers

5 miles

you can do a2+b2=c2. 4^2+3^2=c^2 16+9=c^2 25=c^2 then divide ^2 to each side. so u get 25 square root. when u solve u get 5.

Which expression can go in the blank to make this equation true
-4.5 + 4.4 + ? = 0

Answers

Answer:

+ 0.1

Step-by-step explanation:

So, first, we will add together -4.5 + 4.4, which equals -0.1. Then, we need to add the positive value of that to make it 0, so we add 0.1. I Hope This Helps :)

There are currently 3 people signed up for the debate club. The school will not recognize the club officially until it has more than 5 members.

Which of the following graphs includes the possible values for the number of people who still need to sign up to make the club "official?" (4 points)

Group of answer choices

Number line with closed circle on 2 and shading to the right.

Number line with open circle on 2 and shading to the left.

Number line with open circle on 2 and shading to the right.

Number line with closed circle on 2 and shading to the left.

Answers

Answer: The 3rd answer

Step-by-step explanation:

Since there is already 3 people in the club all you need is something greater than 2 so answer number 3 is the correct one since it says greater then 2.

Hope this helped! :)

Use PEMDAS to evaluate the expression 24 ÷ 3 + 6 x 4 − 11. 19 21 22 24
asap

Answers

Answer:

The answer is 21 if you use PEMDAS.

Answer:

21

Step-by-step explanation:

PEMDAS= Parenthesis Exponents Multiplication Division Addition Subtraction

Hope this helps! have a great day!  

Pls help! Due soon. I will give brainiest *no links*

Answers

Answer:

#2 a.

#3 c.

#4 a.

#5 c.

#6 b.

. A piece of molding is 12 3/4 feet long. How many 2 1/8-foot pieces can be cut from the this piece of molding? *

Answers

Answer:

6

Step-by-step explanation:

12 divided by 6 is 2. 3/4 divided by 6 is 1/8 because 1/4 equals to 2/8. 3/4 quals to 6/8. I'm also not sure if what I said sounded correct.

Add the fractions 3/14+15/21. Simplify your answer

Answers

When simplified, it should be 13/14

The solution of fractions 3/14 + 15/21 is,

⇒ 3/14 + 15/21 = 39/42

We have to given that,

To add the fractions 3/14 and 15/21.

Now, We can add the fractions as,

⇒ 3/14 + 15/21

Since, LCM of 1 and 21 are 42.

Hence, Make the denominator same,

⇒ 9/42 + 30/42

⇒ (9 + 30) / 42

⇒ 39/42

Therefore, The solution of fractions 3/14 + 15/21 is,

3/14 + 15/21 = 39/42

Learn more about the fraction visit:

https://brainly.com/question/5454147

#SPJ6

what is the fraction 7 x 1/4 = ____

Answers

change 7 to a fraction
7/1 x 1/4
= 7/4

Answer:

4/7 is the answer

Step-by-step explanation:

7 x ¼

=7/4

Solve the system of equations using linear combination. -4x+y=10 -2x-y=-1

Answers

Answer: look at the picture

Step-by-step explanation: Hope this help :D

Please help me with this ASAP ASAP please please help

Answers

9514 1404 393

Answer:

  h = 7 in

  LA = 42π in²

  SA = 60π in²

Step-by-step explanation:

Use the appropriate formula with the numbers you know, and solve for the number you need to know.

  V = πr²h

  h = V/(πr²) = (63π in³)/(π(3 in)²)

  h = 7 in

__

  LA = 2πrh

  LA = 2π(3 in)(7 in)

  LA = 42π in²

__

  SA = 2πr(r +h)

  SA = 2π(3 in)(3 in +7 in)

  SA = 60π in²

What is the positive solution to the equation 2x^2 = 72?

Answers

Answer:

x= 6

Step-by-step explanation:

6*6=36*2=72

2x^2=72
x^2=36
x=±6
x=6
x=-6

Which equation is written in slope-intercept form?
y = 3x-2
X=1/2y+8
2x + 5y = 12
Зу = 8x - 5

Answers

Slope intercept form:
Y = mx + b

Which one matches?

Solution: A

Plz help I’m down bad atm

Answers

Answer: Second option, 2^2x+6=2^6

Step-by-step explanation:

You can simplify 4^x+3 by making the 4 into 2^2. By doing this you also multiply the current powers of 4 by 2, giving you (x+3) • 2, furthermore, 2^2x+6.

64 is a power of 2, so just multiply 2 by itself until you get the number you’re looking for and count how many times you do it. Or just type each option, like 2^4, 2^6 into the calculator until you find it.

someone please answer this

Answers

Answer:

9.4m is the answer.

Step-by-step explanation:

a = 8m

b = 5m

c = ?

According to the Pythagoras theorem,

a² + b² = c²

8² + 5² = c²

64 + 25 = c²

89 = c²

c = 9.433

Rounding off,

c = 9.4m

Please help me with this ASAP ASAP please please help

Answers

Answer:

Step-by-step explanation:

Base perimeter : 4 x 2 x π = 8π cm

LA = 8π x 4 = 32π cm^2

Base area: 4^2 π = 16π cm^2

SA = 2 x 16π + 32 = 64π cm^2

V = 16π x 4 = 64π cm^3

863 to the nearest 100​

Answers

I think it would be 900

Answer

the correct answer is 900

pls help with this geomtry question asap

Answers

tvtctcrctrccrccrcrcrcrcrcrcrcrrcrccrcr

10. What is the simplified fraction of 4/16

Answers

Answer:

1/4

Step-by-step explanation:

1. 4/16

2. 2/8

3. 1/4

Answer:

1/4

Step-by-step explanation:

Here is why:

When dividing both sides by 4 you will get 1 on the top and 4 on the bottom!

Any Questions?

what is the absolute value of 1,123?​

Answers

Answer:

1,123 is the absolute value because it is a positive integer hence it reaches the positive absolute value

Answer:

the correct answer is 1,123

Step-by-step explanation:

absolute value is the non-negative value of a real number, without regard to its sign. which means [1,123]= 1,123

-4(3x - 2x + 4y)
Simplify the expression

Answers

Answer:

− 4 x − 16 y

Step-by-step explanation:

Answer:

− 4 x − 16 y

Step-by-step explanation:

How do I get from step 2 to step 3?

Answers

Answer:

do the floss

Step-by-step explanation:

I think you divide 16 on both sides and add them together.
But I really don’t know
Sorry :(

Can somebody please help me with this question

Answers

Answer:

35?

Step-by-step explanation:

Answer:

Step-by-step explanation:

I don't have the exact answer I just know it's going to be wayy less than 90 degrees, and probably  like around 30 or even less.

a pool only open when the temperature is at least 72 degrees. Which inequality represents the temperature t, when the pool is open?

Answers

Answer:

t ≥ 72

Step-by-step explanation:

The pool has to be at least 72° or MORE to open, so we are going to have a greater sign with an equal sign under indicating that the temperature has to  at least be 72° or be greater than 72°. (≥)

Pls someone help me with this question pls

Answers

Answer:

9/11

Step-by-step explanation:

9/11

Given the function h(n)= n squared - 1, find h(-4).​

Answers

h(-4)= (-4)^2-1
(-4)^2=16
16-1=15

h(-4)=15
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