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IRINA_888 [86]
2 years ago
5

-7q + 12r = 3q - 4r what dose r equal

Mathematics
1 answer:
Elanso [62]2 years ago
6 0

Answer:

r = 5y/8

Step-by-step explanation:

isolate the variable by dividing each side by factors that contain the variable.

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A company hires five people for the same job for one week. The amount that each person is paid
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20

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2 years ago
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If x/5 +6=-14,then x=
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Step-by-step explanation:

X/5=-14-6

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Tim has L inches of wire. He cuts the wire into pieces. The length of each piece is k inches. How many pieces of wire does Tim h
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Step-by-step explanation:

If Tim has a wire that is L inches long and each piece is k inches long, then you would divide the total length by the length of each individual to get the number of pieces.

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2 years ago
A recipe calls for 2 3/4 cups of milk. if the recipe is tripled, how much milk is needed?
SSSSS [86.1K]
To be tripled means to be multiplied by 3. So multiply 2 3/4 by 3
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5 0
3 years ago
Identify each point as a solution of the system or not a solution of the system.
lubasha [3.4K]

Answer:

see below

Step-by-step explanation:

Plot the points on the given graph. The ones that fall in on a solid line at the edge of the doubly-shaded area, or fall in the doubly-shaded area, are part of the solution set.

(0, 4) on the dashed line — not a solution

(-2, 4) on red line in blue area — solution

(0, 5) in doubly-shaded area — solution

(–2, 7) in doubly-shaded area — solution

(–4, 1) in blue area — not a solution

(–1, 1) on red line outside blue area — not a solution

(–1.5, 3.5) in doubly-shaded area — solution

6 0
3 years ago
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