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stealth61 [152]
2 years ago
15

Cora ran 5 miles last month and will run ½ miles per week for the next 2.5 months. Hana ran 3 miles last month and will run ¾ mi

les per week for the next 2.5 months.
Mathematics
1 answer:
Mashutka [201]2 years ago
5 0

Step-by-step explanation:

if Cora runs 1/2 mile per week and x is the number of weeks, then she will run 5+1/2x.

then determine how many weeks are in two and a half months ( depends on which month it is as there are less weeks in February than in January) but we could estimate 6.

for hana you will have 3+ 3/4x

first equation is y=5+ 1/2x and then plug 6 in for x to solve for y. the second equation is y=3+ 3/4x and plug in 6

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Add new transaction:
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4 0
3 years ago
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Answer:

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Find the area of the shaded regions. Give your answer as a completely simplified exact value in terms of π (no approximations).
Elan Coil [88]

Answer:

(40/3)*pi

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A=pi*3^2

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4 0
3 years ago
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9 0
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We can use the fact that, for |x|,

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