Write an equation to solve the following. show all your work, including the steps for solving the equation and checking your answer.
–4 times a number plus 16 is –116. find the number.

Select the sequences that are geometric.

What is the value of f(x) = 2.2 for f(-2)?

Acompany charges $0.10 for each letter engraved. bobby plans to spend no more than $5.00 on the engraving on a jewelry box. write and solve an inequality to find the maximum number of letters he can have engraved.