3 years ago

Evaluate the following using distributive property (-15/4 x 3/7) + -7/5 + (-15/4 x -12/5)

1 answer:

5 0

Answer:

-4x + 5x x. 2) 1 +5v+v-6 ... First, use Distributive Property, then Combine Llike Terms to simplify each expression. ... 15 – 4(a – 5). if a = 8

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Rational number between 2 and 3?

oksian1 [2.3K]

Answer:

it would be 7 and 8

Step-by-step explanation:

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The length of a rectangular poster is 9 more inches than two times its width. The area of the poster is 161 square inches. Solve

irinina [24]

Answer:

Width = 7 inches

Length = 23 inches

Step-by-step explanation:

Let :

length = 2x + 9
width = x

Equating to area :

(2x + 9)(x) = 161
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3 years ago

(b) If the median of the following data is 40, write down

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3 years ago

What equation is solved by the graphed systems of equations?

NeTakaya

The solution on the graph is (x,y)=(7,25), so x=7.

$a. \\
3x+4=5x-10 \\
3x-5x=-10-4 \\
-2x=-14 \\
x=\frac{-14}{-2} \\
x=7 \\ \\
b. \\
3x-4=5x-10 \\
3x-5x=-10+4 \\
-2x=-6 \\
x=\frac{-6}{-2} \\
x=3 \\ \\ c. \\
3x+4=5x+10 \\
3x-5x=10-4 \\
-2x=6 \\
x=\frac{6}{-2} \\
x=-3 \\ \\
d. \\ 
3x-4=5x+10 \\
3x-5x=10+4 \\
-2x=14 \\
x=\frac{14}{-2} \\
x=-7$

x=7 in the equation a, so the answer is A.

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4 years ago