Which statement is correct? 1. A yard is 36 times the length of an inch 2. An inch is 12 times the length of a foot 3. A yard is 36 times the length of a foot 4. A foot is 3 times the length of a yard

Use the elimination method to solve the systems of equations. choose the correct ordered pair. 7x+4y=39

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.

Which equation shows y= 3 4 x− 5 2 in standard form? a 4x−3y=10 b 3x−4y=10 c 3x−4y=−10 d 4x−3y=−10