shadowaaron1
Answered

PLEASE HELP!

AIf y = -30 when x = 15, what is the value of x when y = 60?

y =

x=

BIf y = 8 when x = 3, find y when x = 45.

y=

y=

CFind y when x = -6, if y = 15 when x = -5.

y=

y=

Verified Answer :

Neuron

a.
y = -30 ... x = 15
y = 60 ... x = ?
-------------------------------
-30 x = 15 60
x = - 15 60 / 30
x = -30

b.
y = 8 ... x = 3
y = ? ... x = 45
-------------------------
8 45 = y 3
y = 8 45 / 3
y = 120

c.
x = -6 ... y = ?
x = -5 ... y = 15
-------------------------
-6 15 = -5 y
y = 6 * 15 / 5
y = 18

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