51 less than the product of 7 and a number is 19. What is the number?

Write an algebraic expression for the word expression the quotient of c and 8

Which graph represents the equation y =4x

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.