There are 958 students in Central High School. There are 50 more girls than boys.
How many boys are there?

Evaluate the expression for the given value of the variable. | ? 4 b ? 8 | + ? ? ? 1 ? b 2 ? ? + 2 b 3 -4b-8+-1-b2+2b3 ; b = ? 2 b=-2

Which of the following is an example of a rational number? a. π b. √ 9 c. √ 8 d. 3.8362319

Solve the equation: x - 9 = -6 + 5 a. 21 b. 7 c. 14 d. 2