12x2 + 9x2 =

How do you solve this problem?

Find the sum?

What is blank divided by 750 equals 4

Dennis let go of a penny at the top of a well, and the penny fell straight down to the bottom of the well. The top of the well was 1 1/2 meters above ground. the bottom of the well was 11 meters below ground.

Name the value of the 5's in the number 5,500

Which is the best definition of a quadrilateral? a. a parallelogram with 2 pairs of equal angles b. a 4-sided polygon with no equal sides c. a parallelogram with no equal sides d. a 4-sided polygon

How do you solve this problem:2/3h-1/3h+11=8

Here are clues for a puzzle involving two numbers - seven times the first number plus six times the second number equals 31 - three times the first number minus ten times the second number is 29 What are the two numbers?

What is 21/25 in simplest form

From least to greatest 2.62, 2 2/5, 26.8 %, 2.26 and 271 %

What is the difference between "Probability" and "Statitistics"?

What is the area of the triangle in the diagram? A. 1 2 (01 - 3) (x2-4) B. 34 (12 - 57) C. (2 - x4) D. 2/18 - 13) (5} - 88 D