What is the solution to the following system of equations?

y = x2 + 10x + 11

y = x2 + x − 7

Given the graph below state whether or not the relation is a function, and give the domain and range.

Find the slope of a line given the following two points

The sales tax rate is 7.25%. how much tax in dollars is added on an item that costs $56.00? a. $4.06 b. $7.25 c. $14.50 d. $60.06