Aset of equations is given below:
equation a: g = 4h + 1
equation b: g = 3h + 5
which of the following is a step that can be used to find the solution to the set of equations?
4h + 5 = 3h + 1
4h + 1 = 3h + 5
4h = 3h + 5
4h + 1 = 3h

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.