A quarter of the sum of a number and 20 is equivalent to 30. Find the number.

Assume that a fair six sided dice is about to be rolled. What is the probability of rolling a 5?

What is the name of the diagram used to show relationships between sets?

the time required to drive a certain distance verified inversely with the speed R if it takes 2 hours to drive the distance at 30 miles per hour how long will it take to drive the same this is at 50 miles per hour

12 guests are coming to my party. They each get 4/5 cup of juice. How many cups of juice do I need to purchase

In order to earn an A in class, your test scores must average at least 92%. On the first 6 tests, you have an average of 91%. What score do you need to get on the last test to earn an A?

There are 14 performers who will present their acts this weekend at a comedy club. One of the performers insists on being the last stand-up comic of the evening, and another performer wants to be the first.

4,000 at 3% interest for 4 years

What is the product of 5/10*10/3

How do you graph Y equals negative 3X

3. Solve the system using substitution. y=8-x 7=2-y A. (5,13) B. (13,-5) C. (3,5) D. (21,-13)