Question

Factor each trinomial.

1. x^2 + 6x + 5

A: (x + 1)(x +5)

2. x^2 - 7x - 12

A: (x - 3)(x - 4)

Solve each system by substitution.

3. 2x - y = 1; x - y = -2

A: (3, 5)

Answer 1

all 3 are correct.

Answer 2

Thank you.

Answer 3

you are welcome