Tom lived 3 miles from his school. if he rode his bike 3/8 of the distance and then walked the rest, how far did he ride his bike?

Plzzz asap what is the inverse of f if f(x)=^3 sqrt x-5

Is each relation a function? if so, state whether it is one-to-one or many-to-one. 3. (-4,7), (-3,5), (1,4), (3,-8), (5,-11) 4. (-4,8), (-2,4), (0,1), (2,4), (4,8) 5. (-2, 1), (-2,3), (0,-3), (1,4), (3,1)

Solve with work adding cheese to a mcdonalds quarter pounder increases the fat content from 21g to 30g. what is the percent of change ?