use substitution to solve each system of equations. y = x + 5 3x + y = 25 62/87,21 y = x + 5 3x + y = 25 substitute x + 5 for y in the second equation. substitute the solution for x into either equation to find y. the solution is (5, 10)
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step-by-step explanation:
Answer from: Quest
answer: 42
use a calculator to find that 845/73 = 11.575
the whole part of the answer is 11. multiply this by 73 to get 11*73 = 803.
subtract that result from 845 to get 845 - 803 = 42
Answer from: Quest
at first, in 1635, the evening meetings had been just for women . .
what relationship between ideas is shown in the text above?
question 1 options:
location of events
similarity of events
timing of events
examples of an idea
step-by-step explanation:
Answer from: Quest
a.for lorena 14 hours makes $126 for 16 hours she makes 144
for julie 6 hours makes $72 for 21 hours its $252
b. julie makes more money than lorena julie makes $12 an hour and lorena makes $9
Larry wants to buy some carpeting for his living room. the length of the room is 4 times the width and the total area of the room is 16 square meters. what is the length of the living room