The circumference of a circle is 15pi centimeters. What is the area of the circle in terms of pi

Identify an equation in point slope form for the line perpendicular to y=3x+5 that passes through (4,-1)

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.

Select all the expressions that will include a remainder.