Answer:
D
Step-by-step explanation:
Answer:
7/21
Step-by-step explanation:
Answer:
$2.80
Step-by-step explanation:
1.05/3 =0.35 price per unit
0.35*8
$2.80
Answer:
8y + 6x
Step-by-step explanation:
Combine like terms
y + 3x +4y + x + 3y + 2x
= (y + 4y + 3y) + ( 3x + x + 2x)
= 8y + 6x