3 years ago

Select the expressions that are equivalent to 18m - 12.

Mathematics

1 answer:

krok68 [10]3 years ago

4 0

Answer:

All the expressions other than option E, is equivalent to the expression 18m - 12.

Step-by-step explanation:

A. 6m - 4 + 6m -4 + 6m - 4

or 6m+6m+6m -4 -4 -4

or 18m -12

B. 12m + 6 - 6m -6

or 12m - 6m + 6 - 6

or 6m

C.6(3m - 2)

or 18m - 12

D.3(6m - 4)

or 18m - 12

E. 24n - 4² + 8 -6m

This option can not satisfy the given expression as it contains another variable as n.

You might be interested in

Giving brainliest & a thanks if you answer all of them

Kisachek [45]

Answer:

2) Mia needs to buy 3 packages of noisemakers

3)Mia needs to buy 4 packages of hats

4)Mia will dpend a total of $66

5 0

3 years ago

Debbie buys a tree for the holidays. She would like to determine the amount of space it will take up in her living room. The tre

Rina8888 [55]

Answer:

Volume = 200.96 cubic feet

Step-by-step explanation:

Volume of a cone is given by the formula $V=\frac{1}{3}\pi r^2 h$

Where r is the radius and h is the height

Given r = 4 and height is 3 times that. So height is 4*3 = 12

Plugging these into the formula we get:

Volume of Cone = $\frac{1}{3}\pi (4)^2 (12)\\=\frac{1}{3}(3.14)(16)(12)\\=200.96$

Thus, Volume = 200.96 cubic feet

3 0

3 years ago

Please hurry hurry hurry hurry hurry

Triss [41]

It’s B because it’s smaller than -3 but slightly greater than -4

6 0

3 years ago

Read 2 more answers

Complete the factorization.

lyudmila [28]

If you would like to complete the factorization, you can do this using the following steps:

4p^2 + 36p + 81 = (2p + 9) * (2p + 9) = (2p + 9)^2

The correct result would be 9.

6 0

3 years ago

A certain substance in an experiment was being stored at −2.4°F. It was then placed on a table where the temperature was raised

Fynjy0 [20]

Answer:

2.9 F

Step-by-step explanation:

5 0

3 years ago