7x+8y=32
Just do pemdas
Answer:
43.50
Step-by-step explanation:
MULTIPLE THE 2 NUMBERS
9514 1404 393
yes
We can substitute the proposed solution values and see if the inequality is true.
0.50x +0.80y ≥ 20
0.50(20) + 0.80(32) ≥ 20
10 + 25.6 ≥ 20
35.6 ≥ 20 . . . . . . true; (20, 32) is a solution
