Answer:
a³+2a³+5
Step-by-step explanation:
7a³+14a+12+{-6a³}+12a²-7
=<u>7a³-6a³</u>+<u>14a+12a²</u>+<u>12-7</u>
=a³+2a³+5
Answer:
3
Step-by-step explanation:
cause if she writes 4 posts and kevin writes 21 than she only have 3 posts left that she have write
Side = 36/4 = 9 mm
area = 9*9 = 81 mm²
Answer:
Y axis is correct :))
Step-by-step explanation:
Answer:
selma
Step-by-step explanation:
she has the lowest gross income