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Degger [83]
2 years ago
9

PLEASE HELP I WILL MARK BRAINLIST

Mathematics
1 answer:
lorasvet [3.4K]2 years ago
6 0

Answer:

x³ - 8x² - 20x

Step-by-step explanation:

Zeroes: 10, 0, -2

Factors are: (x - 10), (x - 0), (x + 2)

Multiply all factors to get expression:

(x - 10)x(x + 2) = x(x - 10)(x + 2)

= x(x² - 10x + 2x - 20)

= x(x² - 8x - 20)

= x³ - 8x² - 20x

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Jake and amber worm at McDonald's they each earn $8 per hour jake works three more hours then amber if jake and amber made a tot
Nadya [2.5K]

Answer:

9 hours

Step-by-step explanation:

Set up the equations: x is the amount of hours Amber worked and y is the hours Jake worked

8x + 8y = 120

y = 3 + x

Substitute the second equation into the first

8x + 8(3+x) = 120

Distribute

8x + 24 + 8x = 120

Combine like-terms

16x + 24 = 120

Subtract 24 on both sides

16x = 96

Divide 16 on both sides

x = 6 (hours Amber worked)

Plug in this x-value into on of the two equations. I will use the second

y = 3 + 6

y = 9

7 0
3 years ago
I need the answer written as a base and exponent not decimal. please and thanks
Dmitry [639]
I think the answer would be -8^4
4 0
3 years ago
Veena ate lunch at a deli. She ordered a turkey snadwich for $9.25 and a salad for 4.35. The tax was $7.5. What is the amount of
Nastasia [14]
You have to multiply all of them
3 0
3 years ago
Read 2 more answers
1+2000000000000000000000000000000000000
Pavel [41]

Answer: 2000000000000000000000000000000000001

Step-by-step explanation: simple addition <3

7 0
3 years ago
Which values from the set {−6,−4,−3,−1,0,2} satisfy this inequality?
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3 0
3 years ago
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