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Alex17521 [72]
2 years ago
8

Sophia has $20. She buys a new hair band for $3.99, gum for $2.29, and a brush for$6.75. Not including tax, estimate how much ch

ange she should receive. Shoe your work
Mathematics
1 answer:
aleksandrvk [35]2 years ago
3 0

It says to estimate, so if I'm right, you would round each, add the new totals together, and then subtract that total from 20. 3.99 would be 4 dollars, 2.29 would round down to 2 dollars, and 6.75 rounds up to 7. 4+2+7=13. 20-13=7, so therefore, she would recieve about 7 dollars in change.

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Answer:

steps below

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Answer:

See Explanation

Step-by-step explanation:

Given

Base Dimension

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--------------------------------------------------------------------------------------------

Assume n is 3 (i.e. 3 containers)

The total area is:

Total= 3 * \frac{85}{12}yd^2

Total= \frac{85}{4}yd^2

Total= 21\frac{1}{4}yd^2

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