What you do is "x" times 75/100 equals 60. Thus you get 80
<span>(4x - 3y) • (16x2 + 12xy + 9y2)</span>
Is this the whole question?
Answer:
Step-by-step explanation:
Answer: 1) 8/15 2) 2 4/9 3) -13/45
Step-by-step explanation:
1/5 + 1/3 = 6/30 + 10/30 = 16/30 = 8/15
2 1/9 + 1/3 = 19/9 + 3/9 = 22/9 = 2 4/9
1/9 - 2/5 = 5/45 - 18/45 = -13/45
