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2 years ago

PLEASE HELP ME QUICKKK, FIRST CORRECT PERSON GETS BRAINLIEST

Mathematics

1 answer:

givi [52]2 years ago

8 0

Answer:

Tennessee

Step-by-step explanation:

First, let's find out how much tax he paid...

$695.49-$649.99=$45.50

We can use this to set up an equation...

x%(649.99)=45.50

We can convert x% to x/100 since any percentage is just that number over one hundred...

$\frac{x}{100}*649.99=45.50\\\\\frac{649.99x}{100}=45.50$

Multiply 100 to both sides

$649.99x=4550$

Divide both sides by 649.99

$x$\approx$6.92$

This is closest to 7 (our answers is not exact since you can only have two decimal places in money), therefore he lives in D. Tennessee

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The state of Georgia has roughly 10⁷ human residents. Each human has roughly 10¹³ bacteria cells in his or her digestive tract.

crimeas [40]

Answer:

10^20

Step-by-step explanation:

So in this word problem, we have to multiply 10^13 bacteria cells on a single person by the 10^7 of people.

Always remember this, when you have exponenets with the same bases, and the question asks for multiplying and dividing exponents, you just need to add and subtract the exponent.

So in this case, we will just add since it calls for multipactation.

So we need to solve:

10^13+7

This will just equal:

<u>10^20 power</u>

Hope this helps ;)

6 0

3 years ago

1 Point

malfutka [58]

Answer:

The solution of the system is

x=8, y=11

Step-by-step explanation:

we have

$y = 2x-5$ ----> equation A

$y = x+3$ ----> equation B

Solve the system by graphing

Remember that the solution of the system of equations is the intersection point both graphs

using a graphing tool

The intersection point is (8,11)

see the attached figure

therefore

The solution of the system is

x=8, y=11

7 0

4 years ago

I NEED HELP WITH THIS I DONT UNDERSTAND IT

nadezda [96]

16.935 I got a question on a test hope this helps):

8 0

3 years ago

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soldier1979 [14.2K]

46,000 I got by divide 2,300 by 5 and I got 460 then I time it by 100

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3 years ago

Read 2 more answers

Dewey buys 10 folders for $6.50. Orioles folders cost $0.50 each and Ravens folders cost $0.75 each. How many of each type of fo

Dennis_Churaev [7]

Answer: he bought 6 of the .75cent then 4 of the .50c

Step-by-step explanation:

4 0

3 years ago

PLEASE HELP ME QUICKKK, FIRST CORRECT PERSON GETS BRAINLIEST​

PLEASE HELP ME QUICKKK, FIRST CORRECT PERSON GETS BRAINLIEST