Evaluate each expression if a = 6 and b = 14. 1) 3a – b
2) b + 25
3) 4a + 5
4) 2b + 6a

Evaluate each expression if x = 2, y = 7 and z = 12.
5) 9a – 10
6) z ÷ x .
7) 2y2 + 3z
8) 3xy – 2z

Which of the following three dimensional figures has a circle as it’s base

Create a question with this scenario you could ask that could be answered only by graphing or using logarithm. david estimated he had about 20 fish in his pond. a year later, there were about 1.5 times as many fish. the year after that, the number of fish increased by a factor of 1.5 again. the number of fish is modeled by f(x)=20(1.5)^x.

Calculate the missing value. round the answer to on decimal place. start with 70, increase it by 21%, and end up with