Ethan can blow 15 balloons in 20 minutes Junwei can blow 18 balloons in 25 minutes and vishal can blow 16 balloons in 21 minutes
1 answer:
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Answer:
B
when X=1
y=2(1)=2
X=2
y=2(2)=4
.
.
.
X=X
y=2X
Answer:
B
when X=1
y=2(1)=2
X=2
y=2(2)=4
.
.
.
X=X
y=2X