Suppose P varies directly with q and that P=36 when q=9 .
What is the value of P when q=3?

P=12

Step-by-step explanation:

Since P=36 and q=9, this looks like a ratio of 4:1. So if q=3, multiply that value by 4 to get your answer

step-by-step explanation:

we are given

since, we have to isolate x on anyone side

so, we can move all x terms on one side

subtract both sides by 2x

add both sides by 9

divide both sides by 4

we get

c

c

c

c

c

c

c

cc

c

step-by-step explanation: