Any line that is perpendicular to y=-5x+7 has a slope of?

Factor the polynomial 4x4 – 20x2 – 3x2 + 15 by grouping. what is the resulting expression? (4x2 + 3)(x2 – 5) (4x2 – 3)(x2 – 5) (4x2 – 5)(x2 + 3) (4x2 + 5)(x2 – 3)

There are 45 questions on your math exam. you answered 810 of them correctly. how many questions did you answer correctly?

5. (03.02)if g(x) = x2 + 3, find g(4). (2 points)1619811