State whether the following is reasonable or not. Explain your answer. Josefina gave away 130% of her stamp collection.

Select the lengths in centimeters that would form a right triangle

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

Solve for x and select the correct answer