In 3 years, Diana will be 4 times as old as she was 33 years ago. How old is diana now?

The cost of staying at a hotel can be found using the function y=129x+9.95, where x is the number of days a guest stays at the hotel and y is the cost in dollars. The cost includes a flat fee for internet access.

Sanjit has a collection of quarters and dimes worth $3.70. He has a total of 19 coins. How many quarters and how many dimes does Sanjit have?

Apples sell for $1.90 per pound, and bananas sell for $0.75 per pound. Troy bought some apples and some bananas. Together they weighed 3.8 pounds, and cost $5.84. How many pounds of apples and how many pounds of bananas did Troy buy?

A delivery of 50 transistors contains 40 good ones and 10 defectives. In a test five of them are checked. How many possibilities are there to have 3 good ones and 2 defective transistors in the test set?

100 equals 10 what is the square root

Prove algebraically what type of function this is (even, odd, or neither). f (x) = x4 - x2

Which one is bigger 4m or 400dm

Caitlin's $5000 CD is nearing its maturity and will have a maturity value of $6101.89. The renewal rate for her CD will be lower than the current one, but still 0.5% higher than her savings account.

Jackson answered 3 questions correctly on his multiple choice history final and earned a grade of 5%. How many total questions were on the final exam?

Chaz rides 1/3 mile every 1/6 hour. How far does he ride in 1 hour?