The graph represents the direct variation function between earnings in dollars and hours worked. which equation can be used to describe the direct variation function between e, the total earnings in dollars, and h, the number of hours worked?

The dolphins at the webster are fed 1/2 of a bucket of fish each day the sea otters are fed 1/2 as much fish as the dolphins how many buckets of fish are the sea fed each day? simplify you answer and write it as a proper fraction or as a whole or mixed number

45% of the trees in a park are apple trees. there are 27 apple trees in the park. how many trees are in the park in all?

Equation for the calculation double 2 and then add 5