Which graph represents the solution set for the quadratic inequality x + 2x + 1 > 0?
-5
-3 -2 -1 0
1
2
3
4 5
5
4 3 -2 -1 0
1 2
3
4 5
x
-5 -4 -3 -2 -1 0
1
2
3
4
5
-54-3-2-1 0 1 2 3 4 5
X

part 1 answer = 8

part 2 answer = 72

step-by-step explanation:

part 1 explanation = add all of the numbers, then divide by how many numbers you have. so, 200/25 = 8.

part 2 explanation = not gonna lie, this is hard to explain, so just google how to do it.

let's solve your equation step-by-step.

24−3x=−27

step 1: simplify both sides of the equation.

24−3x=−27

24+−3x=−27

−3x+24=−27

step 2: subtract 24 from both sides.

−3x+24−24=−27−24

−3x=−51

step 3: divide both sides by -3.

−3x

−3

=

−51

−3

x=17

answer:

x=17

step-by-step explanation:

mark brainliest and have a great day!

i think it would be 42cm