For each equation, draw a tape diagram that represents the equation: 3 ∗ x = 18
3 + x = 18
17 - 6 = x

(Hint: Use the shape tool to construct the diagram and the text box tool to label the sections)

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.