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postnew [5]
3 years ago
12

Please help this is really hard for me I struggle on number lines please help

Mathematics
1 answer:
Katen [24]3 years ago
8 0
Positive 18, going off the assumption that the tick 2 spaces away from -1 is positive 9.
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A store sells T-shirts $10 each and jeans for $20 a pair. Anna spends $150 for T-shirts and jeans. she buys x T-shirts and y pai
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10x+20y=150 is the equation I don't quite understand how she would have money left because she spend $150 for her t-shirts and jeans.
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ozzi

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Step-by-step explanation:

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Luci Lulu opened a cookie store in the mall. She found that the relationship between the price of a cookie, p, and the number of
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Answer:

The maximum revenue Luci can make selling cookies in one day is $2,000.

The price she should sell the cookies to make the maximum revenue is $1

Step-by-step explanation:

W are given the following in the question:

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Therefore, revenue can be obtained as follows:

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Differentiating equation (2) with respect to p and equate to 0, we have:

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4000 = 4000p

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