Which of the following side lengths would NOT make a right triangle? A. 7, 24, 25 b. 8, 15, 17 c. 9, 40, 41 d. 10, 50, 54

1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?

Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.

Solve each equation using the quadratic formula. find the exact solutions. 6n^2 + 4n - 11