Five on a boy's team, and none on a girl's team. To calculate, subtract the number of girls on the team from five. That equals the number of boys on a team.
1a.
(4a)2 or 16a2
4a*4a*4a = 64a3 cubic units
What is the additive inverse of -4a?
8
245
4a+2b+a
-4a.
4a-2c = 2
65-4a = 61
4a - 9 = 27 4a = 36 a = 9
4a+5=25 4a=25-5 4a=20 a=20/4 a=5