5w/5 = 1/2 solve for w

What is the probability of rolling a prime number of a standard 20-sided die? (1 is not a prime number.) a. 7/20 b. 2/5 c. 9/20 d. 1/2

lemon and tarzan are collecting pencils in a ratio of 2:4. If they collected 162 pencils all together, how many pencils did Lemon collect?

In the diagram, what is AC 6, 12.33, 10, 12

What is 2.3 round to the nearest tenth

Simplify this expression 1-c+4c-29

Solve the equations if possible * - 5*=*+6 (1-*) * (2*-5) ² = (2*-1) (2*+1) - 10 (2*-1)

Can number add up to trillions

Name the place value to which each number was rounded 6.493 to 6

Marcus employer purchased a health insurance plan that costs $795 per month and requires that marco pay $105 toward the plan. What is the annual value of the employers contribution

84.87 is 115% of what