Select the property that allows the left member of the equation to be changed to the right member . A(b+c)=ab+ac

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.

Simplify the expression and find the missing terms. the simplest form of has in the numerator and in the denominator.

Add the fractions and simplify 1/2+ 1/3