1. MULTIPLE CHOICE Suppose y varies directly as x.
If y = 5 when x = 8, find y when x : 64.
A 25
B 40
C 61
D 102.4
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Question
1. MULTIPLE CHOICE Suppose y varies directly as x.
If y = 5 when x = 8, find y when x : 64.
A 25
B 40
C 61
D 102.4
You must be logged in to post a comment.
Answer:
B 40
Step-by-step explanation:
x=8(8)=64
y=5(8)=40