FIRST CORRECT ANSWER GETS BRAINLIEST 50 PTS

4x² -14x - 8

Step-by-step explanation:

(2x - 5)² + 3(2x-5) - 18

Expand brackets.

(2x-5)(2x-5) + 6x -15 - 18

2x(2x-5)-5(2x-5) + 6x - 33

4x² - 10x - 10x + 25 + 6x - 33

Combine like terms.

4x² -14x - 8

4x^2 -14x -8

Step-by-step explanation:

( 2x-5)^2 + 3( 2x-5) -18

Foil

(2x-5)(2x-5) = 4x^2 -10x-10x +25 = 4x^2 -20x+25

Distribute

3( 2x-5) = 6x -15

( 2x-5)^2 + 3( 2x-5) -18

Replace with the foil and distribute

4x^2 -20x+25 +6x -15 - 18

Combine like terms

4x^2 -14x -8

i think the amount would be $140.62

answer: 5

step-by-step explanation:

since, the range is the difference between the lowest and highest values of the given sample space.

and, here the sample space = { 3, 1, 0, 4, 1, 4, 2, 3, 0, 5, 0, 1, 1, 2, 0, 4, 1,4, 4 ,2 ,3 ,2 ,0 ,1 ,4 }

here, the highest value of the given sample = 5

and, the lowest value = 0

therefore, the range of the sample space = 5 - 0 = 5