Solve x2 – 8x = 20 by completing the square. which is the solution set of the equation? a. {–22, 14} b. {–14, 22} c. {–10, 2} d. {–2, 10}

Which is the equation of a line perpendicular to the line with the equation 3x+4y=8

Ricky takes out a $31,800 student loan to pay his expenses while he is in college. after graduation, he will begin making payments of $190.66 per month for the next 30 years to pay off the loan. how much more will ricky end up paying for the loan than the original value of $31,800? ricky will end up paying $ more than he borrowed to pay off the loan.

In a class, there are 12 girls. if the ratio of boys to girls is 5: 4 how many boys are there in the class