Amusic store sold 10^3 cds and 10^2 cds players. if each cd costs $12 and each cd player costs $35,what was the store's total earnings

If given an equation of a line such as -1/2x+6 how would you create an equation of a line parallel and perpendicula to this line that goes through another point such as (4,10)

X2 + y 2 = 36 x + y = 6 solve the system of equations.

Seattle, washington is known for being rainy. one day last month, 8 inches of rain fell in 1 1/2 hours. what us the rate of the rainfall expressed in ft per plzzz write a proportion i will give you 100 points