What is 9(x + 8) + x(5+4)

Mathematics

2 answers:

lina2011 [118]3 years ago

7 0

Answer:

72+ 18x

Step-by-step explanation:

9x+72+5x+4x

72+ 18x

Softa [21]3 years ago

7 0

9(x + 8) + x(5 + 4)

9x + 72 + 5x + 4x

18x + 72

(If you have been asked to solve for x then also include the following, if not then only write what is above!)

18x + 72 = 0

18x = -72

x = -4

You might be interested in

What is the unknown digit 5.723<572?<5.725

vovangra [49]

The unknown digit is 5.724

4 0

3 years ago

Read 2 more answers

Which is an example of an algebraic expression? A. 2k + 25 B. z – 8 = 44 C. 3 + 7 = 10 D. 76 – 10

photoshop1234 [79]

Options a and b are the algebraic expressions

7 0

3 years ago

Read 2 more answers

How many 1 degree are in 4/360 of a circle

Grace [21]

Answer:

4 degrees.

Step-by-step explanation:

A complete circle has 360 degrees.

(4/360) of a circle = (4/360) * 360 degrees = 4 degrees

8 0

3 years ago

If y = 7 what is the value of x

Katyanochek1 [597]

Answer:If y = 7 what is the value of x would be 7

Step-by-step explanation:

8 0

2 years ago

Evaluate 5n for n = 2<br> Pls hurry and help- I’ll mark brainliest!!

Sveta_85 [38]

Answer:

Step-by-step explanation:

5 times 2 is 10.

Variables!!!!

4 0

2 years ago