-1/2(-3/2x + 6x + 1) - 3

Simplify.

(3/4x - 3x - 1/2) - 3

Get rid of the parenthesis.

3/4x - 3x - 1/2 - 3

Add like terms.

(3/4x - 3x) + (-1/2 - 3)

Simplify.

-2 1/4x + (-3 1/2)

Get rid of the parenthesis.

-2 1/4x - 3 1/2

Hope I helped! :)

4 0

3 years ago

What proportion results in the equation 9m=10n

Serhud [2]

Give the equation 9m = 10n

Dividing both sides by 9n, we have
$\frac{9m}{9n} = \frac{10n}{9n} \\ \\ \frac{m}{n} = \frac{10}{9}$

Therefore, the <span>proportion that results in the equation 9m = 10n is
$\frac{m}{n}=\frac{10}{9}$
</span>

4 0

3 years ago

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Graph the linear equation using 3 points! 20 POINTS!

hodyreva [135]

(2,-1). (-1,4). (5,-6).

5 0

3 years ago

Last month, when Joe took his puppy to the veterinarian, the puppy weighed 6.2 pounds. This month, the puppy weighed 8.68 pounds

djyliett [7]

D because 6.2=100
6.2×1.4=8.68
so 100×1.4=140
140-100=40
so it's 40%

3 0

3 years ago

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