A laundromat charges $1.50 to wash and $1.25 to dry a load of laundry. Choose all of the points that would lie on a graph of the line representing the total cost, y, to wash and dry x loads of laundry. (answer choices in pic

Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.

Solve the equation: x - 9 = -6 + 5 a. 21 b. 7 c. 14 d. 2

Which is the scale factor proportion for the enlargement shown?