3 years ago

What is the solution to this system of linear equations?

1 answer:

7 0

Answer:

A) y - x = 6

B) y + x = -10 Let's add both equations:

2 y = -4

y = -2

From equation A) we see x is -8

The first answer is correct

Step-by-step explanation:

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pickupchik [31]

Answer: C) $B= 500(1.101)^{12t}$

Step-by-step explanation:

Given : The equation for this investment is B = 500(1.13)t, where B represents the balance and t is the number of years.

For monthly interest , Rate = $\dfrac{r}{12}$

Time = 12 t [ 1 year = 12 months ]

As r = 0.13 , so rate = $\dfrac{0.13}{12}\approx0.010$

Now, the equation will be :

$B=500 (1+0.101)^{12t}$

$\Rightarrow\ B= 500(1.101)^{12t}$

Correct option : C) $B= 500(1.101)^{12t}$

4 0

4 years ago

Lubov Fominskaja [6]

1:4+4y
2:4y-4
3:4y+1
4:2-x;2-2x

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3 years ago

Otrada [13]

Scientific Notation:
2.01445629 • 10^0
Expanded Form:
2.01445629

7 0

3 years ago

Bezzdna [24]

Yes it is because it ends

6 0

4 years ago

prohojiy [21]

Yes 8>-8 because 8 is negative

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4 years ago