Question

Which math expression means "33 more than an unknown number"?

A. x-33
OB. 33 x
OC. x+33
OD. x+33

Answer 1

C or D

Explanation:

c and d look the same? but they're both right. If x is the unknown number you want to add 33 to get a number that is 33 more. A would result in a number 33 less than the unknown number and b would result in a number 33 times the size of the unknown number