Manny’s sister bought school supplies that totaled $457. after a coupon, the total came down to $418. which equation shows how to find a, the amount of money spent on supplies after the coupon?

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)

Which expression is equivalent to 8(k + m) − 15(2k + 5m)?

The number of 8th graders who responded to a poll of 6th grade and 8 th graders was one fourtg of the number of 6th graders whi responded if a total of 100 students responddd to the poll how many of the students responded were 6 th graders