Find the slope of the line through the two points.
(5,-8), (13, -20)
2
o
O
3

What is the number 321,000,000 in scientific notation? also what is the number? ?

Barbara deposited $300 in the bank. if the bank pays her simple interest at the rate of 4 percent per year, how much money will she have in her account at the end of 9 months?

How are sas and sss used to show that two triangles are congruent?