3 years ago

Choose the answer that correctly simplifies the equation: 3 x (6 x 7 – 2.5 x 4)

Mathematics

2 answers:

ad-work [718]3 years ago

7 0

D) 96 because you do PEMDAS left to right

Andre45 [30]3 years ago

5 0

3 x (6 x 7 – 2.5 x 4)
=3 x (42-10)
=3 x 32
=96
answer D) 96

You might be interested in

Vanessa earned $76.00 in 8 hours. How much did she earn per hour?

RoseWind [281]

Answer:

Step-by-step explanation:

76/8 = 9.5

Choice B

6 0

3 years ago

Read 2 more answers

Which of these sequences is a geometric sequence?

Harman [31]

Answer:

d is right...............

5 0

3 years ago

What is the simplified form of √144x^36

Nadusha1986 [10]

Answer:

The simplified form of $\sqrt{144x^{36}}$ is $12x^{18}$

Step-by-step explanation:

Given : $\sqrt{144x^{36}}$

We have to write the simplified form of $\sqrt{144x^{36}}$

Consider the given expression $\sqrt{144x^{36}}$

We know $\sqrt{144}=12$

and $\sqrt{x^{36}}=\sqrt{x^{18}\cdot x^{18}}$

Thus,

$\sqrt{144x^{36}}=\sqrt{12^2\cdot (x^{18})^2}$

Simplify, we have,

$=\sqrt{12^2\cdot (x^{18})^2}=12x^{18}$

Thus, The simplified form of $\sqrt{144x^{36}}$ is $12x^{18}$

6 0

3 years ago

Read 2 more answers

A flagpole casts a shadow of 30 ft. A boy standing next to the flagpole casts a shaow of 9ft. What is the height of the flagpole

morpeh [17]

20 ft because the shadow would be 3/2 of the height. 9 is 3/2 of 6 so the height would be 20 bc 30 is 3/2 of 20

6 0

2 years ago

For each function, what is the output of the given input? for f(x) = 4x 7, find f(4)

shusha [124]

I hope this helps you

x =4

f (4)= 4.4+7 = 16+7=23

f (4)= 4.4-7=16-7=9

6 0

3 years ago