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aliya0001 [1]
3 years ago
11

If anyone can help me solve one of these equations, I will truly appreciate it!

Mathematics
1 answer:
bija089 [108]3 years ago
3 0
Photo math gal, it works
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3000 exercise books are arranged into 3 piles. The first pile has 10 more books than the second pile. The number of books in the
pochemuha

Answer:

598 books

Step-by-step explanation:

Let x be the number of books in the 3rd pile. We will have then:

1st pile: 2x + 10

2nd pile: 2x

3rd pile: x

3000 = (2x + 10) + (2x) + (x)

3000 = 5x + 10

3000 - 10 = 5x

2990 = 5x

2990/5 = x

x = 598 books in the third pile!

We can check that:

3000 = 2*598 + 10 + 2*598 + 598

3000 = 1196 + 10 + 1196 + 598

3000 = 3000 CHECK!

7 0
2 years ago
Find the slope of the line that passes through the pair of points (5,-6),(2,-3)​
ss7ja [257]

Answer:

-1is your answer to the question

7 0
2 years ago
a professor needs 2025 sheets of paper to print his classroom materials.Paper comes in packs of sheets.How many pack will the pr
Leto [7]
He would need to buy 4 packs of paper to print all of the material.
8 0
3 years ago
Help me i need this for a review
stira [4]

Answer:

26

Step-by-step explanation:

Examples:

1 x 13 = 13

3 x 13 = 39

Second blank:

2 x 13 = 26

8 0
3 years ago
Simplify the question
zimovet [89]
Answer: 50.4537849152
Hope this helped!
8 0
3 years ago
Read 2 more answers
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