Danielle spent a third of her weekly allowance at the movies. To earn more money her parents let her clean the gutters for $10. What is her weekly allowance if she ended with $20?

A well know donut dealer has 34 varieties of donuts. Suppose that they decide to make sample boxes containing six different donuts each. How many different sample boxes could they make?

Find the 73rd of the sequence - 1, 5, 11, ...

5. The ratio of a basketball player's completed free throws to attempted free throws is 7 to 9. If she completed 21 free throws, find how many free throws she attempted. Round to the nearest whole number if necessary. * A. 3 B. 16 C. 7 D. 27

What is the difference between 29035 and - 36198

Jamie recorded the time it took 25 students to complete a mathematics test. She created a histogram and a stem-and-leaf plot to represent the data.

The price of a gallon of unleaded gas was $2.87 yesterday. Today, the price fell to $2.82 . Find the percentage decrease. Round your answer to the nearest tenth of a percent

2x + y = 4 2x + 2y = 2. What's the x and y

What are the si base units for length and temperature

Be honest teachers asked her which of these three expressions are equivalent to each other 9X - 3X - 4, 12X - 4, 5x + X - 4

Round 7.214 to the nearest hundredth