On saturday, the temperature changed from 75 degrees to 36 degrees. How much did it change by?

Vanessa deposited money into a bank account that earned 1.25% simple interest each year. After 1/2 year, she had earned $5.00 in interest on the account.

Y=2x+8 Find x, if y is 10

First five nonzero multiples of 18

How many grams in 1 and a quarter grams

What is the solution to 89 + k = - 42

Does all rhombuses have 2 pairs of parallel sides?

What is 6b + 7b - 10

What is 0.72 rounded to the nearest tenth

Identify which of these types of sampling is used: random, systematic, convenience, stratified, or cluster. To determine her mood , Britney divides up her day into three parts: morning, afternoon, and evening.

A triangle has an area of 50cm its base is four times the height what is the height?