Solve the linear system by using Subtraction Elimination.

4x + y = 8
x + y = 5

Scrub a dub toothbrushes are $4.00 each. there is a 10% discount, but there is also a 6% sales tax after the discount is applied. what is the new price after tax? round to the nearest penny

Which graph represents the function g(x) = |x + 4| + 2?

How many solutions does the nonlinear system of equations graphed below have? a. one b. zero c. four d. two