Express 1.21212121 ... as a fraction

kammi wrote the numbers - 3, - 3.5, 4, and - 4.5 in order from least to greatest. How did she write the numbers?

How do I show my work for 52 divided by 8

Is the relation a function or not? * A function Not a function

Solve -12 = 2x + 2 Solve x/-2 + 7 = 1 Solve x/1.7 - 2.7 = 3.5 Solve -2x + 4 = 20

6 1/2+n=12. n= What does n equal.

What is 18974627 + 647738?

For the following set of baseball runs scored at each game, identify: • The mean • The median • The mode • The range • The interquartile range 12, 16, 16, 21, 22, 25, 28 Which measure of center would the baseball team want to use to show what a

Combine like terms x^2 + x + x^2 + 1

Why is square root of 2 irrational?

If a 28 ft rope is cut into two sections with one section 3 times as long as the other section, how long is the shorter piece?