Step-by-step explanation:
(3x² + 4x - 8) - (-2x² + 4x + 2)
[3 - (-2) = 5] , [ 4 - 4 = 0] , [ (-8) - 2 = -10]
5x² + 0x - 10
(or)
5x² - 10
1) Draw the coordinate plane
2) Draw the line y = - 2
It is a line parallel to the y axis, two units below the origin
3) The solution (graph of the inequality y < - 2) is all the area below the line y = - 2.
Answer:
B
Step-by-step explanation:
because the answer is b... not c
4(5)=20
5(5)=25
4 groups of 6th grader
5 groups of 7th graders
Answer: zxy=39 wxy=78
Step-by-step explanation:
Since xz bisects wxy, the 2 angles that make up wxy are equal.
