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3 years ago

Given the system of equations, match the following items.

Mathematics

1 answer:

nadya68 [22]3 years ago

7 0

Answer:

The first picture is 1., second picture is 3, and third picture is 2

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Pls help me I think it might be 14 but I’m not sure

mash [69]

Yes the answer is 14 good job

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3 years ago

Mrs. Wallace bought a $125,000 CD with a term of 3 years. How much will she earn in 3 years?

Katena32 [7]

Answer: It depends on the banks APY

annual percentage yield

Step-by-step explanation: Let’s say your bank gives you a rate of 2.10 %,

If you purchase a CD $125,000 for a 3 year term. Your APY would be $8,041.52 for 3 years. So at the end of your CD term, you should have a balance of $133,041.52. Hope this gives you an idea.

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3 years ago

7.5 meal; 6.5% tax PLS HELP ME!!!!!!

malfutka [58]

Answer:

$7.99

Step-by-step explanation:

6.5% of 7.5 = 0.4875

7.5 + 0.4875 = 7.9875 or about 7.99

6 0

3 years ago

the sum of the first n terms of a sequence is 20 - 10 / 2 ^ n - 1 find the sum of the first five terms

Travka [436]

Answer:

$S_5=\dfrac{170}{9}$

Step-by-step explanation:

Given that,

The sum of first n term of a sequence is $S_n=20-\dfrac{10}{2n-1}$

We need to find the sum of the first 5 terms.

Put n = 5,

$S_5=20-\dfrac{10}{2(5)-1}\\\\=20-\dfrac{10}{10-1}\\\\=20-\dfrac{10}{9}\\\\=\dfrac{170}{9}$

So, the sum of first 5 terms is equal to $\dfrac{170}{9}$ .

6 0

3 years ago

PLEASE HELP !! suppose that F(x)=x^2 and G(x)=3x^2+8.which statement best compares the graph of G(x) with the graph of F(x)

Leno4ka [110]

Answer:

The graph of g(x) is the graph of f(x) stretched by 3 and shifted 8 units up

Step-by-step explanation:

Given

$f(x)=x^2$

$g(x) =3x^2 + 8$

Required

Compare g(x) and f(x)

We have:

$g(x) =3x^2 + 8$

Rewrite as:

$g(x) =3[x^2] + 8$

Substitute: $f(x)=x^2$

$g(x) =3f(x) + 8$

This means that:

3f(x)

f(x) is stretched vertically by a factor of 3

+8

Then shifted upwards by 8 units to give g(x)

3 0

3 years ago