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ra1l [238]
2 years ago
10

3x-5y=13 x-2y=5 with solution by elimination.

Mathematics
1 answer:
Lisa [10]2 years ago
6 0
X=1 y=-2 I am sure I did it
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HACTEHA [7]

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Step-by-step explanation:

non linear because linear has always to the first power


4 0
3 years ago
An amount of $21,000 is borrowed for 10 years at 3.25% interest, compounded annually. If the loan is paid in full at the end of
Yanka [14]
The formula for total loan cost is attached.
10 years = 120 payments
MONTHLY Interest = .0325 / 12 = <span> <span> <span> 0.0027083333 </span> </span> </span>

total = <span>0.0027083333 * 21,000 * 120 / (1-(1</span><span><span>.0027083333)-120 </span> </span>
total = 6,825 / (1- <span> <span> <span> 0.7228448406 </span> </span> </span> )
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4 0
3 years ago
If 3 to the power of k+3 minus 3 to the power of k equals m, what is 3 to the power of k+2 in terms of m?
Sergeu [11.5K]

Answer:

3^(k+2) = 9m/ 26

Step-by-step explanation:

Let 3^k = y :

y×3^3-y = m

26y = m

26×3^k = m

3^(k+2) = m/26×3^2

Therefore 3^(k+2) = 9m/26

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3 years ago
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xz_007 [3.2K]

Answer:

A' (-3, 3), B' (-6, 5), C' (-2, 1)

Step-by-step explanation:

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7 0
3 years ago
Find the result when 5m+2 subtracted from 9+
bonufazy [111]

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5m-7

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you only combine the common numbers

4 0
2 years ago
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