Assume that y varies directly with x. If x = -4 when y = -8, find y when x = 6.
1 answer:
-4/-8 6/x
y=12
the answer is y=12 when x=6
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Answer:
D
Step-by-step explanation:
y=4x+12
x=4y+12
x-12=4y
1/4x-3
Answer:
-13/7
Step-by-step explanation:
2x+5(x+1)=-8
2x+5x+5=-8
7x+5=-8
7x=-8-5
7x=-13
7x/7=-13/7
x=-13/7
Answer:
i think its b but im sorry if im wrong
Step-by-step explanation:
Answer:
40cm² there you go
Step-by-step explanation:
Area =side×side so 8×5=40
