Simplify each equation, then solve

Sam and her brother have a pattern to saving money. Sam has saved $60 and her brother has saved $100. Sam says that this means that for every $3 dollars she saves, her brother saves $5. Is she correct? Show your thinking.

Kathy swims at least 8 laps each day. write an inequality to show how long kathy swims each day.

You invest $1000 at 5% interest compounded annually. In how many years will you have $2000 in your account?

Which of the following principles do you need to honor while taking assessments

0.00732 in scientific notation?

Sheldon's Comics store received 6 cartons of new books. Each carton had 148 comic books and 24 graphic novels. How many more comic books than graphic novels were in the shipment?

What is 7/2 as the product of a whole number and a unit fraction

Solve the quadratic equation x^2+2x-8=0 by factoring

What is the similarity between calculating a percent, proportion, and rate?

Put the following numbers in order from least to greatest. 0.094, 0.084, 0.027, 0.06