12x = 48 - 6y
10x = 38 - 6y

if the x=5, what is the value of y?

y = -2

Step-by-step explanation:

Substitute x for 5 in each equation. Then rearrange and isolate y.

12x = 48 - 6y

12(5) = 48 - 6y    Simplify

60 = 48 - 6y

60 - 48 = 48 - 48 - 6y   Subtract 48 from both sides

12 = -6y

12/-6 = -6y/-6   Divide both sides by -6

-2 = y    Answer

y = -2   Variable on left side

10x = 38 - 6y

10(5) = 38 - 6y    Simplify

50 = 38 - 6y

50 - 38 = 38 - 38 - 6y   Subtract 38 from both sides

12 = -6y

12/-6 = -6y/-6    Divide each side by -6

-2 = y

y = -2    Same answer.

describing distributions is one of the key skills you’ll need to earn a high score on the ap statistics exam. if you need proof of this, just flip through some past exam questions, which can be found at the collegeboard website. you’ll notice that the first free response question is almost always a question requiring you to look at a graph and describe it.

step-by-step explanation: just trying to get points sorry : (

126.66 m²

step-by-step explanation:

the pertinent area formula is a = πr², where r is the radius.

here, a = π(6.35 m)² = 40.32π, or approximately 126.66 m²