The sum of two numbers is equal to 70. which of the following functions can be use to find the product of the two numbers if one of the numbers is x? a) p = x^2 b) p = x (x-70) c) p = x (70 - x) d) p = (x - 70)^2

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.

Serena is making an experiment. for that, she needs 20 grams of a 52% solution of salt. she has two large bottles of salt water: one with 40% and the other with 70% of salt in them. how much of each must she use to make the solution she needs? i am in need of

You buy a veido game for $60 and the sales tax is 8% what is the total cost for the game including the sales tax