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dimulka [17.4K]
3 years ago
13

Eorge sells baseball cards online. He estimates he can make $4.75 per card. If George has 83 cards, using front-end estimation,

which choice would be closest to the amount George would make if he sells all his cards?
A. $320
B. $400
C. $470
D. $500
Mathematics
1 answer:
qwelly [4]3 years ago
5 0

Answer:

b

Step-by-step explanation:

4.75 rounds to 5 because the 7, 83 rounds to 80 because of the 3. 80*5=400

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zvonat [6]
About 3,000 books because 105 * 28 = 2940
and 2940 rounded to the nearest thousand is 3000. Hope this helps.
3 0
4 years ago
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xz_007 [3.2K]

Answer:

For step three she could multiply the two parenthesis against each other to get 3(x² - 10x + 25) - 2 + 4x

Step-by-step explanation:

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For step three she could multiply the two parenthesis against each other to get 3(x² - 10x + 25) - 2 + 4x

4 0
3 years ago
Write 70 cm as a fraction of 4.2 m. Give your answer in its simplest form.
kaheart [24]

Answer:

1/6

Step-by-step explanation:

First convert 4.2m to cm

100cm = 1m

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x = 4.2 * 100

x = 420cm

70cm to 420cm = 70/420

70/420 = 7/42

7/42 = 1/6

Hence 70 cm as a fraction of 4.2 m is 1/6

3 0
3 years ago
Original price - $82. Percent of discount-?? Sale price - $65.60
emmasim [6.3K]
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3 0
3 years ago
For each question, decide if it is always true or never true.
nika2105 [10]

Answer:

Never

Never

Always

Always

Never

Step-by-step explanation:

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6 0
3 years ago
Read 2 more answers
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