3 years ago

Using distributive property 7(5x+12)

2 answers:

5 0

This'll equal 35x+84 because you would multiply the 5 and 12 with seven, and 5 times 7 is 35 and 7 times 12 is 84 which will equal 35x+84

Anuta_ua [19.1K]3 years ago

4 0

35x+84 is the answer :)

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Answer:

Step-by-step explanation:

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25*60/100 = 15

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Ber [7]

Answer:

Step-by-step explanation:

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valentinak56 [21]

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turn the fractions into decimals

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3 0

3 years ago

For the data in the table, write an equation for the direct variation.

melisa1 [442]

The equation of direct variation is,

$\begin{gathered} y=kx \\ k=\frac{y}{x} \end{gathered}$

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$\begin{gathered} k=\frac{5.4}{4} \\ k=1.35 \end{gathered}$

So, the obtained equation will be y=1.35(x).

Let's check with the values of x.

1) If x=4

$\begin{gathered} y=1.35x \\ y=1.35(4) \\ y=5.4 \end{gathered}$

2) If x=2

$\begin{gathered} y=1.35x \\ y=1.35(2) \\ y=2.7 \end{gathered}$

3) If x=-2

4 0

1 year ago