SA = 2(pi)(r)(h) + 2(pi)(r^2) V = (pi)(r^2)(h)

find the surface area and volume

Which point on the x-axis lies on the line that passes through point c and is parallel to lino ab?

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.

Mat bought a phone for $100. he has to pay $30 per mouth. if he has paid $640 in total, how many mouth has he had the phone?