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faltersainse [42]
2 years ago
13

Solve each system by substitution 2x+y=20 6x-5y=12

Mathematics
1 answer:
Hoochie [10]2 years ago
6 0

Answer:

1. x = 10 - y/2 2. x = 2 + 5y/6

Step-by-step explanation:

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MATH - look at the picture and i will mark you as brainliset if you answer correctly.
mote1985 [20]

Answer:

C is the answer

Step-by-step explanation:

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Step-by-step explanation:

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3 years ago
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Determine the future value of a $25000 investment at an annual rate of 4.85% compounded quarterly for 6 years.
Nutka1998 [239]
 = $ 32,275.00

Equation:
A = P(1 + rt)
Calculation:
First, converting R percent to r a decimal
r = R/100 = 4.85%/100 = 0.0485 per year,
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then, solving our equation

A = 25000(1 + (0.0485 × 6)) = 32275 
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The total amount accrued, principal plus interest,
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2 years ago
When to use 22/7 for pi?
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Which has a measure that is equal to the sum of the measures of the interior angles of a triangle?
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