Evaluate 13-0.5w+6x13−0.5w+6x13, minus, 0, point, 5, w, plus, 6, x when w=10w=10w, equals, 10 and x=\dfrac12x= 2 1 x, equals, start fraction, 1, divided by, 2, end fraction.

2.

according to newton’s cannonball model, what happens if the cannonball's velocity is enough to overpower the pull of earth’s gravitystep-by-step explanation:

answer is the third choice:

3x^5+4x^4+x^3+2x^2-10x-7=0

step-by-step explanation:

28

step-by-step explanation:

because that's the answer

step-by-step explanation:

for exempl this   system of equations   y = x - 3

                                                                y = 2x - 5

look   the line : y = x -3     ( red)

                            the line : y = 2x -5 ( bleus)