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LUCKY_DIMON [66]
3 years ago
6

Some help please♥️♥️♥️♥️

Mathematics
1 answer:
melamori03 [73]3 years ago
4 0

Answer:

-5

Step-by-step explanation:

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Jonah has a large collection of marbles he notices that if he borrows five marbles from a from a friend he can arrange the marbl
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Answer:

The remainder is 8

Step-by-step explanation:

Let Jonah's Marble=x

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Then:

x/13=y+(R/13).....(I)

If he borrows 5 marbles from a friend, there will be no remainder. However, the number of rows y, will be increased by 1

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x+5=13(y+1)

x=13y+13-5

x=13y+8

From (I)

x=13y+R

Comparing the values of x derived from (I) and (ii)

13y+R=13y+8

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3 years ago
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suter [353]

Answer:

-1-(-3)

Step-by-step explanation:

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6 0
2 years ago
Factor 10x3 + 8x2 - 6x.
valkas [14]
We notice a factor of 2x in both 2x(5x^2+4x-3) trial and error (5x-3)(x+1) yeilds 5x^2+2x-3, nope (5x+3)(x-1) yeilds 5x^2-2x-3, nope (5x-1)(x+3) yeilds 5x^2+14x-3, nope (5x+1)(x-3) yeilds 5x^2-14x-3, nope simplest form is 2x(5x^2+4x-3)
6 0
3 years ago
in a history class the girl to boy ratio is 9 to 5 if there are a total of 70 students, how many boys are there​
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Awnser Check:

45 + 25 = 70

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