7x + 8y = 22. 6x + 5y = 17. solve this equation

What is the sum of the probabilities for all possible outcomes?

What are the excluded values of x for x+4/-3x^2+12x+36

Karissa begins to solve the 1/2 (x-14) + 11=1/2x - (x-4)

Order the numbers from least to greatest. 3 39/40, 3 19/20, 3 1/2

In 2000, the U. S. population was 281 million people. In 2008, it was 305 million. What was the rate of population change per year?

Does 490/10 equel to 4.9

Which rational number also belongs to the set of natural numbers? Select one: a. 15 b. - 12 c. 38 d. 0.1666 ...

How many different ways can 12 race cars finish in first second and third place?

As a sales person you are paid $50 per week + 2 per sale this week you want your pay to be at least $100 what's the minimum number of sales you can make turn at least $100

4. If a pair of shoes is going to be discounted 15%, what decimal can be used as the multiplier to find the new cost of the shoes?