What is the value of the expression 9 + (fraction 1 over 2) 4 ⋅ 48?

12

15

17

18

Sarah had (x) dollars. Rachel had four times as much as Sarah. Addie had 10 dollars less than Sarah. How much money did they have altogether?

Which fraction is equivalent to 0.5? A. 0/5 B. 5/10 C. 5/100 D. 2/1

A sporting goods store ordered new bikes and scooters.

What is the simplest form of this expression y (-2y - 6) - 54

A school is building a basketball court for its students. The length of the court is 31 1/8 feet. The width of the court is 25 1/2 feet. What is the perimeter of the basketball court?

Solve the equation for x. 2 3 x - 1 9 x + 5 = 20 x =

To which real number subset do the following real numbers belong? A. rational numbers B. integers C. irrational numbers D. natural numbers

50 cents plus how many nickels equal 1.85

The real number 8.09 belongs to which set of number A. natural numbers B. irrational numbers C. integers

8. 72 is what percent of 45?