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Naddika [18.5K]
3 years ago
14

write a real world example that could be solved by using the inequality 4x+8≥32.then solve the inequality

Mathematics
1 answer:
V125BC [204]3 years ago
6 0
Sally had 8 dollars right before she was paid for working 4 hours. Sally has at least 32 dollars now.
how much was she paid per hour?
4x + 8 \geqslant 32
4x \geqslant 24
x \geqslant 6
Sally was paid at least 6 dollars /hour.
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Answer:

1-9 answers

Step-by-step explanation:

1=-38

2=-25

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4=-4

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The height of a trapezoid is 16in. The bases are 32in and 24in. What is the area of the trapezoid.
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Need help 10 points
Citrus2011 [14]

Answer:

50.24

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Walden’s family is shopping for a reclining chair. The chair the family decided on has a retail price of $800 plus 5% sales tax
Marianna [84]

Answer:

B 10% off sale, with a total price to pay of 756

Step-by-step explanation:

Retail price (Rp) = $800

Taxes (T) = 5%

  • Offer A $75 instant rebate

Total price A (TA) = Rp - 75 + (Rp - 75) 5%

TA = 800 - 75 + (800-75) 5%

TA = 725 + 725 5%

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Total price B (TB) = RP - RP 10% + (RP - RP 10%) 5%

TB = 800 - 800 10% + (800 - 800 10%) 5%

800 10% = 800*10/100 = 80

TB = 800 - 80 + (800 - 80) 5%

TB = 720 + 720 5%

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TB = 720 + 36 = $756

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TC = 800 - 800 5%

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The beast deal is from the store B

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