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Talja [164]
2 years ago
9

Help help help help help

Mathematics
1 answer:
Ne4ueva [31]2 years ago
8 0
It should be option 1
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The function f(x) = 10(1.015)* shows the balance in a savings account as time increases. What does the 10 represent?
Sholpan [36]

Answer:

10 represents the initial amount!

Step-by-step explanation:

4 0
2 years ago
Solve the system of equations using elimination.<br><br> 4x - 7y = 5<br> 9x – 7y = –15
Anni [7]

Step-by-step explanation:

We have to get one positive 7y so,

4x-7y=5

9x-7y=-15

multiply anyone of the equation by -1. I choose the first one so,

4x+7y=-5

9x-7y=-15

we can now cancel the y's so the equation will be left with

-4x=-5

9x=-15

add the equations

5x=-20

divide by 5 n u get

x=-4

now plug in the x value in any one of the

equations

I choose the first one so,

4(-4)-7y=5

-16-7y=5

add 16 to both sides

-7y=21

divide by -7

y=-3.

finally check.

8 0
3 years ago
A salesperson earns a commission of $252 for selling $2100 in merchandise.
shutvik [7]

Answer:

The commission rate is of 12%.

Step-by-step explanation:

Commission rate:

The commission rate is given by the commission value multiplied by 100% and divided by the value of merchandise sold.

In this question:

$252 in commission for selling $2100 in merchandise. So

252*100%/2100 = 12%

The commission rate is of 12%.

8 0
2 years ago
Evaluate for x=4 and y=-3 write in simplest form<br> 2y/x2
lorasvet [3.4K]

Hello from MrBillDoesMath!

Answer:

I think your formula  (2y/x2) is equivalent to

(2*y)/(x^2)      where x^2 means x-squared.

If so, then

(2*y)/(x^2) = (2*3)/(4*4) = 6/16 = 3/8

Thank you,

MrB

7 0
2 years ago
Plz help me I need your help plz help me plz plz plz help me I’m begging you so much plz help plz plz help me
alexandr1967 [171]

Answer:

B is epic answer

Step-by-step explanation:

8 0
2 years ago
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