All categories

3 years ago

What is 9(7x + 8) i dont understand this

Mathematics

2 answers:

Mariulka [41]3 years ago

8 0

Answer:

well first you do what is in the parentheses which is 7x + 8 and that is 15 and then you multiply what was not in the parentheses to the 15 and you get 135x

lesya692 [45]3 years ago

6 0

Answer:

$63x + 72$

Step-by-step explanation:

9 times 7x equals 63x

9 times 8 equals 72

You might be interested in

What is the vertex of f(x) = -3|x - 3| +1? A.(3,1) B.(1,3) C.(3,-1) D.(-3,1)

diamong [38]

Answer:

I think its B

Step-by-step explanation:

3 0

3 years ago

Find x: M Х 60° 60° L N 16

Ronch [10]

I think the answer is 7.5

Hope this helps!

4 0

3 years ago

Read 2 more answers

If 7 out of 25 students have a pet, what percent of the class has a pet?

dangina [55]

Answer:

28%

Step-by-step explanation:

(25%-7%)×4

100%-28%

5 0

2 years ago

What is done first to evaluate the expression 6 × ( 2.2 + 5.8 ) - 10 + 2

yan [13]

Answer:

The first thing you would do is add what's in parenthesis.

If you need more to it later on then here:

Multiply 6 times 8 (because u shouldve added what was in parenthesis)

Then add 10+2

Your equation should now be 48-12

Answer is 36

Step-by-step explanation:

PEMDAS

5 0

3 years ago

Find the value of x in the equation: x + 0.17x = 160

mart [117]

Answer:

x=136.75

Step-by-step explanation:

Let's solve your equation step-by-step.

x+0.17x=160

Step 1: Simplify both sides of the equation.

x+0.17x=160

(x+0.17x)=160(Combine Like Terms)

1.17x=160

Step 2: Divide both sides by 1.17

3 0

3 years ago