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Nadya [2.5K]
2 years ago
15

Solve the system by substitution​

Mathematics
1 answer:
Alexxandr [17]2 years ago
5 0
1) Solve one of the equations for either variable.

2) Substitute the expression from Step 1 into the other equation.

3) Solve the resulting equation.

4) Substitute the solution in Step 3 into one of the original equations to find the other variable.

5) Write the solution as an ordered pair.
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Step-by-step explanation:

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Please can someone help me ?
anygoal [31]

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Si se invierten $ 500 a una tasa de 5% anual. Hallar el valor futuro a 3 años si el interés es compuesto trimestralmente.
9966 [12]

Answer:

the future value is $5800.38

Step-by-step explanation:

Given that

The invested amount i.e present value is $500

The rate is 5 % per year so quarterly rate is 5% ÷ 4 = 1.25%

The time period is 3 per year so for quartely it is 3 × 4 = 12

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So as we know that

Future value = Present value × (1 + rate of interest)^time

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5 0
3 years ago
These the answers ❤️.
irina [24]
No ❤️ hahaha i can’t see anything
4 0
3 years ago
Read 2 more answers
Help with this problem
castortr0y [4]

Answer:

y = 4; g(7) = 4

Step-by-step explanation:

The meaning of g(7) is wherever you see an x in g(x) you put a 7. In this case you are being told that x = 7

So go to 7 on the x axis, go up until you hit the blue line which is g(x) and then read what it says on the y axis. It shows 4 and that is your answer.

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3 years ago
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