A shark swims at a constant rate of 25 miles per hour. If h represents the number of hours, and m
represents the total number of miles the shark swims, which equation correctly represents the relationship?

m=h+25

m = h + 25

m=h÷25

m = h ÷ ÷ 25

m=25⋅h

m = 25 ⋅ ⋅ h

m=25÷h

Suppose that the price p, in dollars, and the number of sales, x, of a certain item follow the equation 4 p plus 4 x plus 2 pxequals56. suppose also that p and x are both functions of time, measured in days. find the rate at which x is changing when xequals2, pequals6, and startfraction dp over dt endfraction equals1.5.