Determine which of the following ratios are proportional 14/15, 21/24, 56/64, and 35/48

You've taken out a loan of $5,000 for five years. The interest you'll be paying over the five years is $2,250. What interest rate are you paying?

A boat is traveling at an average speed of 15 meters per second. How many kilometers per second is the boat traveling?

at a pet store, it costs $5 to wash a cat and $7.50 to was a dog. last week, the store made $60 from washing cats and dogs. if 6 cats were washed, write and solve a linear equation to find how many dogs were washed

How to solve 6.25 * 3.2

Sebastian rides his bike 2000 meters in 5 minutes. How many meters does he bike in 1 minute

Find the area of the shape below.

Two rectangles are similar. One has a length of 12 cm and a width of 9 cm, and the other has a width of 8 cm. Find the length of the second rectangle. Round to the nearest tenth if necessary.

Which best describes your ability to calculate and describe relationships among area, perimeter and circumference

B^-12*c^8 this problem needs to be reduced!

How can you determine if a number is a rational number?