Amika is 4 years old than her brother. in two years she will be twice as old as her brother. what are their ages now?

1) in triangle the, what is the measure of angle t (in degrees)? 2) in triangle bat, the measure of angle b is 66∘, and the measure of angle t is 77∘.what is the measure of the exterior angle at a (in degrees)?

Which table shows a proportional relationship between miles traveled and gas used?

Twelve less than a number is at most 20