Solve the system of equations by multiplying first. Enter the solution as an ordered pair. 2x + 8y = 72
5x − 4y = −12
The solution is the ordered pair .

HELPPP PLZZZ

Name the most appropriate metric unit for each measurement like a length of an carrot

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.

How to simply and write the answer n a whole number