How long Will it take

Trina babysat 2 hours each night for 10 nights. She earned a total of $180 babysitting. Trina wants to calculate her hourly rate. How much did Trina earn per hour babysitting?

Hank cut a cake into 12 equal pieces and ate 2 pieces. he has 10/12 of the cake left to serve on plates. what part of the cake did he put on each plate?

The ratio of cats to dogs in a park is 3 to 4 so whats the answer?

Solve cosx cot x over 1 - sinx = 3

A 16-oz bottle of parmesan cheese costs $5.78, while an 8-oz bottle costs $3.97. Which is the better buy? Round your answer to the nearest cent if necessary

What is word form for 12.38

Don has a bag that weighs 2 oz, and Jamie has a bag that weighs 1 oz. Don put some marbles in his bag each weighing 9.4 oz, and Jamie put the same number of marbles in her bag each weighing 11.2 oz. Let m represent the number of marbles in each bag.

Decimals between 10 and 15 with an interval of. 75 between each pair of decimals

A playground area is circular with a diameter of 32 feet. what is the area and circumference of the playground?

If f (x) = [X1 + 9 and g (x) = - 6, which describes the value of (f + g) (x) ? O (f + g) (x) 3 for all values of x O (f + g) (x) < 3 for all values of x (f+g) (x) < 6 for all values of x O (f + g) (x) > 6 for all values of x