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ddd [48]
3 years ago
10

A bulletin board can be covered completely by 30 square pieces of paper without any gaps or overlaps. If each piece of paper has

side lengths of 1 foot, what is the total area of the bulletin board?​
Mathematics
1 answer:
9966 [12]3 years ago
7 0
Can you help me please I need help with a couple of questions
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alekssr [168]
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4 years ago
Kim has read 42 pages of a book. That is 20% of the total number of pages. How many pages long is Kim's book?
ki77a [65]
Hi there! The answer is 210 pages.

We can find our answer by looking at the proportions:
20 % is 42 pages.
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4 0
3 years ago
Read 2 more answers
Nasir and Seif began with an equal number of Skittles. Nasir ate 10 Skittles, and Seif ate 6. Now the ratio of Nasir's Skittles
Finger [1]
X=Amount of skittles at the start.
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(x-10)/(x-6)=2/3
3(x-10)=2(x-6)
3x-30=2x-12
x-30=-12
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They each started with 18 skilttles.
7 0
3 years ago
Express each number in standard form.
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a) 1,000 + 0 + 40 + 9

b) 40,000 + 3,000 + 800 + 70 + 0

c) 8,000,000 + 100,000 + 5

3 0
3 years ago
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