The sum of two numbers is 15. The difference of the first number and three will equal the second number. Write and solve the system of equations using the substitution method.

What do you have when you snap your fingers two times every second

What is the percent increase for a jacket that was originally 250 that is now priced at 489

Which of the following ordered pairs could be in a relation that has a range of {2, 4, 5}? a) (2, 3), (4, 1), (5, 2) b) (5, 3), (5, 4), (5, 2) c) (4, 3), (5, 5), (5, 2) d) (3, 4), (5, 5), (5, 2)

Of the 200 guests invited to a wedding, 154 attended. What percentage of the invited guests attended the wedding?

Naughty spent $28 on 2 DVDs at this rate how much would five DVDs cost and what rate did she spend her money

Calculate R8 for f (x) = 6-x over 3,5

From 1960 to 1970, the consumer price index (CPI) increased from 29.6 to 38.8. If a dozen tangerines cost $0.

How to find radius when given circumference?

What is the area of a triangle A=77mm B=5.9mm C=9.7mm

Tell whether each number is a solution to the problem modeled by the following equations mystery number: five more than - 8 times a number is 29. what is the number?