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raffaldarmaki9412
24.07.2019 •
Mathematics
The school band is ordering health bars to sell for a fundraiser. the company that sells the bars charges $0.40 per bar plus $20.00 for shipping regardless of the size of the order. the band must spend less than $200.00 on bars for the fundraiser. the inequality below relates x, the number of bars that could be ordered, with the shipping costs and their spending requirements. 0.40x + 20 < 200which best describes the number of bars the band can order? they can order from 0 to 449 bars, but no more.they can order from 0 to 450 bars, but no more.their order must contain 451 bars or more.their order must contain 452 bars or more.
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Ответ:
They can order from 0 to 449 bars, but no more.
Step-by-step explanation:
Given: The school band is ordering health bars to sell for a fundraiser. The company that sells the bars charges $0.40 per bar plus $20.00 for shipping regardless of the size of the order. The band must spend less than $200.00 on bars for the fundraiser.
The inequality below relates x, the number of bars that could be ordered, with the shipping costs and their spending requirements.
To solve for x, subtract 20 on both sides, we get
Divide 0.40 on both sides, we get
Thus, they can order from 0 to 449 bars, but no more.
Ответ:
You can solve this like a algebraic expression
0.40x + 20 < 200
Subtract 20 from both sides
0.40x < 180
Divide both sides by 0.40
x < 450
So the band can but no more than 449 heath bars
Hope this helps!
Ответ:
The answer is -10 because a negative plus a positive is negative
Answer is -10
Step-by-step explanation: