Divide 21a^3-14a by -7
a.-3a^3+2a
b.-3a^3-2a
c.-3a^2+2
d.3a^3+2a

Which point is a solution to y s 4x + 5?

Macy spent $36 on jeans. this was $12 less than twice what she spent on a shirt. which equation to solve this, 12x=36 2x=36-12 2x-12=36 12-2x=36

This size running track is usually called a 400 meter track. however if a person ran as close to the inside as possible on the track they would run less than 400 meters in one lap. how far away from the inside border would someone have to run to make one lap equal exactly 400 meters