Chelsea sold half of her comic books and then bought 20 more. she now has 50. With how many did she begin?

How do you put an equation into slope intercept form?

Rashawn recently spent $100 to open a store selling tee-shirts. At his business, he purchases plain tee-shirts for $11 each, prints graphics on them, and then sells them for $26 each.

If volume decreases in a gas, what happens to pressure? pressure increases. pressure stays the same. pressure increases and then decreases. pressure decreases.

How do you evaluate - 5 + (-2) ?

5000 in decimal form

The LCD of 7/10 and 1/4 is 40. true or false?

Describe a pattern you notice when adding the sums of fractions with even denominators as opposed to those with odd denominators

Pythagorean Theorem In the rectangular pyramid below, l = 32 inches, w = 24 inches, and h = 30 inches. What is the length of s?

Write a 10 digit number such that the first digit tells how many zeros

What do you call a fraction with her at normal numerator and a denominator as 0?