<span>y = −2x + 13
y = 2x − 3
</span>−2x + 13 = 2x − 3
subtract 2x on both sides
−2x + 13 −2x = 2x − 3 - 2x
simplify
-4x + 13 = -3
subtract 13 on both sides
-4x + 13 -13 = -3 - 13
simplify
-4x = -16
divide both sides by (-4)
x = 4
substitute x = 4 into y = 2x − 3 to find y
y = 2x − 3
y = 2(4)− 3
y = 8 - 3
y = 3
answer
solution x = 4 and y = 3
hope it helps
No solutions in real numbers. So <u>D.</u>
Answer
2x - 7 = 4
Step-by-step explanation:
Answer:
Yes he lost 1 dollar
Step-by-step explanation:
Answer:
10400 lb
Step-by-step explanation:
First find the volume of the water in the pool: It is V = (length)(width)(height).
Here, V = (25 yds)(10 yds)(2/3 yd), or (500/3 yds³.
Then multiply this result by the unit rate (62.4 lb / ft³).
The result is 10400 lb. This is the weight of the water in the pool.
