2 years ago

Solve for X and Y thank u!

Mathematics

1 answer:

marusya05 [52]2 years ago

5 0

Answer:

I did most of the work 4 u :3

Step-by-step explanation:

Just do the last question

HOPE THIS HELPED :DDDDDDD

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jeka94

Answer:

1. There are 609 more fiction books than non-fiction books in the library

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3 years ago

Find the sum. (–7b + 8c) – (12a + 14) + (5a + 5b)

Semmy [17]

Combine like terms
Then you’ll get -7a-2b+8c-14 which is the answer.

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3 years ago

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Find the solution of the system of equations.<br> 10x+10y=40 <br> 5x+3y=8

ddd [48]

Answer:

x = -2 & y = 6

Step-by-step explanation:

$10x+10y=40$

$10x+10y+ -10y=40+-10y$

$10x=-10y+40$

$\frac{10x}{10} =\frac{-10y+40}{10}$

$x=-y+4$

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$5(-y+4)+3y=8$

$-2y+20=8$

$-2y+20+-20=8+-20$

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$\div2$

$y=6$

$x=-y+4$

$x=-6+4$

$x=-2$

Hope this helps.

7 0

2 years ago

Skylar invested $8,900 in an account paying an interest rate of 2.6% compounded

mamaluj [8]

Answer:

11847

Step-by-step explanation:

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8900e^0.286

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answer 11847

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3 years ago

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Elena-2011 [213]

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