Which is the best estimate of the sum of 18.9 and 99.3?
A. 100
B. 110
C. 120
D. 130

The sum of the product of 4 and x and the product of 7 and y is 61. the sum of the product of 12 and x and the product of 21 and y is 61. what are the values of x and y?

You are measuring the dimensions of the floor in your bedroom because you are planning to buy new carpet. which unit of measure is the most appropriate to use in this situation?

What is the remainder when 2872 is divided by 76? a) 51 b) 57 c) 60 d) 63