Solve for x: -3 + 3x – 6 – 7 = 7x + 4
A
x= -7
B
X = 16
С
x= -5
D
X = 15

3. solve the given inequality and graph the solution on a number line.

Find the x-intercepts of the parabola withvertex (1,1) and y-intercept (0,-3).write your answer in this form: (x1,if necessary, round to the nearest hundredth.

Two airplanes start at the same place and travel in opposite directions, one at 395 miles per hour and the other at 422 miles per hour. how many hours will it take for the planes to be 2451 miles apart?