The product of 57 lies between which two whole numbers?

Write numerical coefficient of y² in the expression 2x² - 15xy – 7y²

Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 8 = -6x a. –7.12, 1.12 b. 7.12, –1.12 c. 7.12, 1.12 d. –7.12, –1.12

Sara made $253 for 11 hours of work. at the same rate how much would he make for 7 hours of work?