Answer:
(y+2)=2(x−3)
Or
(y−4)=2(x-6)
Or
y=2x−8
Step-by-step explanation:
Y = kx
when y= 12, x=3
12 = 3k
k = 12/3
k = 4
y = 4x
when x= 15
y = 4(15)
y = 60
Answer:

they're all like terms so we just add and subtract
Here you go the answer is in the picture
Answer:
5 to the power of 4 = 625
5 to the power of 6 = 15625
Step-by-step explanation:
5 x 5 x 5 x 5 x 5 = 625
5 x 5 x 5 x 5 x 5 x 5 = 15625