The difference between two numbers is 3.2. The sum of the numbers is 46.4. What could the two numbers be?

Type of percentage that compares the final and original amounts

Five athlete are entered into a competition. Four of the athlete have had their turns. Their scores are 9.8 seconds, 9.75 seconds and 9.81 seconds to run 200 m distance. What score must the last athlete get in order to win the competition?

What is bigger 4.17 or 4.085

A truck is 75% longer than the car. A bus is 30% longer than the truck. How long is the car is the bus is 40 feet long?

Solve using the quadratic formula: 2x^2+10x+15=0

Which compound inequality can be used to solve the inequality. |3*+2| >7

How can 2x^2=x^2+4x+8 be set up as a systems of equations

Which statement best describes the excluded values of a rational expression? A - The number of excluded values of a rational expression cannot exceed the degree of the numerator.

Evaluate 12C4 and 11P4

Find the balance in the account. $700principal earning 5%, compounded annually, after 9years