Which phrase describes the algebraic expression 8t+7? A. The product of eight and seven more than a number
B. The quotient of eight and seven
C. Eight times the sum of a number and seven
D.8 times a number plus 7

What is the result of converting 60 ounces to pounds remember there are 16 ounces in a pound

Offering 30 if a plus b plus c equals 68 and ab plus bc plus ca equals 1121, where a, b, and c are all prime numbers, find the value of abc. the answer is 1978 but i need an explanation on how to get that.

(c) the diagram shows the first three shapes of a matchsticks arrangement.first shape = 3second shape = 5third shape = 7given m represents the number of matchstick used to arrange the n'th shape.(i) write a formula to represent the relation between m and n. express m as the subjectof the formula.(ii) 19 matchsticks are used to make the p'th shape. find the value of p.