Raphael went to the store and bought 2 1/2 pounds of chicken for $ 9.00. what was the cost per pound?

Simplify (a/b - b/a) times (a - a^2/a+b) a - a^2/a=b is a mixed number

Aregular octagon rotates 360 degrees about its center. how many times does the image of the octagon coincide with the preimage during the rotation?

Jamie rode her bike home for 5 blocks before realizing she forgot her math book at school and would need it for her homework. she rode back to school, found her math book, and then rode home. which graph best represents the scenario described?