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3 years ago

6

Literally these are the only math problems I need help with I have so much homework bc I was out of school for a min and I just

need to catch up fast

1 answer:

Lesechka [4]3 years ago

7 0

Number 9 is number nine is x=-25

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How long will it take $5,000 to double in an account that pays 5.6% simple interest

Drupady [299]

The answer it should be: 28,000

3 0

3 years ago

You deposit $3000 into a bank account that pays 1.25% annual interest, compounded semi-annually. What is the final balance after

mojhsa [17]

Answer:

$3,153.32

Step-by-step explanation:

Given that

The deposited amount is $3,000

The annual interest rate is 1.25%

So, the semi-annual interest rate is 1.25% ÷2 = 0.625%

And, the time period = 4 × 2 = 8

We need to find out the final balance

So,

As we know that

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

= $3,000 × (1 + 0.625%)^8

= $3,153.32

8 0

3 years ago

How do I find out how many solutions does each system of equations have?

iragen [17]

To do that you should put it in slope intercept form and then graph, you should already know how to do this.

6 0

3 years ago

Read 2 more answers

Without graphing, classify the following system as independent, dependent, or inconsistent. y=-3x+4 and 6x+2y=8

forsale [732]

Answer:

Dependent

Step-by-step explanation:

$y=-3x+4$ and $6x+2y=8$

Lets solve the second equation for y and then substitute it in first equation

$6x+2y=8$

Subtract 6x on both sides

$2y=-6x+8$

Divide by 2 on both sides

$y=-3x+4$

Now we plug it in first equation for y

$-3x+4=-3x+4$

Add 3x on both sides

$4=4$

Both sides are same, they are equal. the system has infinite solutions.

They are said to be dependent

8 0

3 years ago

mezya [45]

The answer is 4.2 !!!!

5 0

3 years ago