50×40=2000
50×8=400
40×7=280
8×7=56
In the second parenthesis is the -2 and -5 inside the house or is -5 separate
Answer:
A. $18.54
Step-by-step explanation:
laptop cost x commission = money made
309 x 0.06 = 18.54
Answer:
Add means you combine things..to make the amount larger
Step-by-step explanation:
B=B
R=2B
C=8(B-2)=8B-16
R+C=22
(2B)+(<span>8B-16)=22
B=3.8
R=7.6
C=14.4</span>
