2 years ago

Which expression is equivalent to -3(2b + 9) + 5(-5b + 6)?

Mathematics

1 answer:

Nata [24]2 years ago

7 0

Answer:

C is correct

Step-by-step explanation:

-3(2b+9) + 5 (-5b+ 6)

-6b-27 -25b +30

-31b+3

You might be interested in

Need help plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz

liraira [26]

Answer:

he travels 65 miles every hour because 130÷ 2= 65

7 0

2 years ago

Please help it’s for a hard test

Maslowich

Answer:

B) the initial amount of the account

Step-by-step explanation:

When x=0, no days have passed, so the y-intercept is there to see how much money you started with in the account.

5 0

2 years ago

Below are two parallel lines with a third line intersecting them.

irina1246 [14]

Answer: x=56°

The opposite angle of 56° and the opposite angle of ∠x are alternate angles.

5 0

2 years ago

What is the answer of -2h -7 and h is -1

Oksanka [162]

<h2>FOLLOW ME FOR CLEARING YOUR NEXT DOUBT </h2>

8 0

2 years ago

Read 2 more answers

The playground at a park is shaped like a trapezoid the dimensions what is the area of the playground in square feet

Maru [420]

Answer:

$Area = 1560ft^2$

Step-by-step explanation:

Given

See attachment for playground

Required

Determine the area

The playground is a trapezoid. So;

$Area = \frac{1}{2}(Sum\ parallel\ sides) * Height$

From the attachment, the parallel sides are: 68ft and 36ft

The height is: 30ft

So, the area is:

$Area = \frac{1}{2}(68ft + 36ft) * 30ft$

$Area = \frac{1}{2}(104ft) * 30ft$

$Area = 52ft * 30ft$

$Area = 1560ft^2$

5 0

2 years ago

Which expression is equivalent to -3(2b + 9) + 5(-5b + 6)?​

Which expression is equivalent to -3(2b + 9) + 5(-5b + 6)?