Question

Please help asap! #33 Part A and Part B. Thanks

Answer 1

To find the average speed she goes in one mile, simply divide 21 by 4, this gives you 5.25.

To get the answer for part B, divide 42 by 5.25, Wich gives you 8. You can always check your work by doing the opposite as you did to solve, so 8 x 5.25 should equal 42, which it does.