2 years ago

Please help me find the answer

Mathematics

1 answer:

Doss [256]2 years ago

7 0

Answer: x=2

Step-by-step explanation:

What you do is you plug the y equation on top and you substitute it in for the y on the equation below. You have -3x=-2(-5x+8)-10

You might be interested in

Toni decided to build a rectangular concrete patio 6 feet wide all around her pool.

antoniya [11.8K]

Answer:

648

Step-by-step explanation:

5 0

3 years ago

The area of a square quilt and its side length, is the relationship linear?

s344n2d4d5 [400]

Area=side^2

if we say area=y and side=x

y=x^2

an euation is linear if the highest power of the variables is 1
y^1=x^2
2≠1
it is not linear (it's quadratic, fancy term for 2nd degree)

5 0

2 years ago

Read 2 more answers

Circle the number sentence that has a mistake. Correct it to complete the related facts 7+ 9=16. 16+9=7. 9+7=16. 16-7=9

nasty-shy [4]

Answer:

16+9 does not equal 7.

It would be 16-9=7

8 0

3 years ago

Mark walks 1/2 miles in 3/4 of an hour what is the unit rate per hours

lana [24]

Answer:

$unit \: rate = \frac{distance}{time} \\$

substitute:

$unit \: rate = \frac{( \frac{1}{2} )}{ ( \frac{3}{4}) } \\ \\ = \frac{1}{2} \div \frac{3}{4} \\ \\ = \frac{1}{2} \times \frac{4}{3} \\ \\ = \frac{4}{6} \\ \\ = { \underline{ \: \: \frac{2}{3} \: \: miles \: per \: hour \: \: }}$

8 0

2 years ago

Denisa is saving for a new bicycle. The bicycle cost $89. So far, Denisa has earned $54 babysitting. What percent of the total c

xz_007 [3.2K]

$54/$89 means she has dared 60.6742% or you can round to 60.67%

5 0

2 years ago

Read 2 more answers