For each additional slice of pizza that is purchased, by how much does the total cost of lunch increase? $1.50

$2.00

$2.50

$3.00

If the graphs of the linear equations in a system are parallel, what does that mean about the possible solution(s) of the system? a. there are infinitely many solutions. b. there is no solution. c. there is exactly one solution. d. the lines in a system cannot be parallel.

Find the value of x that will make l ll m

F(x)=x/2-2 and g(x)=2x^2+x-3 find (f+g)(x)