8 times the sum of half a number and 12 is 30

Jordan spent more than 42 minutes swimming last night. Which of the following amounts of time could Jordan have been swimming? Select all that apply. A. 2250 seconds B. 2510 seconds C. 2620 seconds D. 2580 seconds

Carly sold 18 rolls of wrapping paper. That is 2 times and many rolls as jasmine sold.

How many times does 59 go into 6

Identify the event as dependent or independent. Mary chooses a game piece from a board game, and then Jason chooses a game piece from three remaining pieces.

if a person earns $2600 in 4 weeks, how much can the person earn in 20 weeks at the same rate of pay?

An angle is double its complement. find the angle and the complement

Sammy drew a rectangle that was w inches wide. The expression 2 (2w) + 2 (w) represents the perimeter of the rectangle that Sammy drew.

What is - 17/5 as a decimal

Smart phone sales since 1990 A. Linear B. Quadratic C. Exponential Half life of a pesticide A. Linear B. Quadratic C. Exponential Throwing a baseball in the air A. Linear B. Quadratic C. Exponential Population of a colony of feral cats A. Linear B.

Write the ratio: 5/3 to 5/4 as a fraction in lowest term