Write as a mathematical expression. the product of 5 and x. answer 5 + x
5 − x
5x
5/x
question 2
write as an algebraic expression: 22% of a.
answer 0.22a
0.22 + a
0.22 / a
0.22 − a
question 3
write an algebraic expression for the word phrase: 8 more than the product of 6 and n.
answer 6(8 + n)
8(6 + n)
8 + 6 + n
8 + 6n
question 4
evaluate: 30 − m/6 for m = 30.
answer 25
0
6
1
question 5
evaluate ab + c for a= 2, b = 5, c = 4.