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2 years ago

3 (w + 2) = 15 help me

Mathematics

2 answers:

Kobotan [32]2 years ago

6 0

Answer:

w=3

Step-by-step explanation:

3(w+2)=15

Start by using the distributive property to distribute 3 to (w+2).

3w+6=15

Then, subtract 6 from each side.

3w=9

Divide each side by 3.

w=3

liq [111]2 years ago

6 0

Answer:

3 (3 + 2)

Step-by-step explanation:

If we had to do 3 (2) it would equal 6

replace w with 3

3 (3+2)

3 (5)

3 * 5

15.

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Find the volume and round to the nearest tenth as needed

monitta

Answer: 1962.4 cubic mm

Step-by-step explanation:

The volume of the larger cone is $V=\frac{1}{3}(\pi)(10^{2})(20)=\frac{2000\pi}{3}$

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2 years ago

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Step-by-step explanation:

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2 years ago

State the additive property of zero using the variable b.

Juli2301 [7.4K]

Answer with Step-by-step explanation:

We are given a variable b

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Mathematical representation:

$b+0=0+b=b$

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3 years ago

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3 years ago

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A software store has put some of its inventory on sale. Games are marked down by 15%, and security programs are marked down by 1

Katyanochek1 [597]

Answer:

Option D. $\$11.34$

Step-by-step explanation:

Let

x -----> the original price of one game

y ----> the original price of one security programs

Remember that

$100\%-15\%=85\%=85\100=0.85$

$100\%-18\%=82\%=82\100=0.82$

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The amount saved is the difference

$\$70-\$58.66=\$11.34$

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3 years ago

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