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Ann [662]
3 years ago
5

two girls have 76$ between them. if they first gave the second $7 they would each have the same amount of money. how much did ea

ch girl have
Mathematics
1 answer:
Rainbow [258]3 years ago
4 0
Each girl had a total of $10.85
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Which expression is equivalent to x4 • x−2?
damaskus [11]
<h3>Hey there! </h3><h3>The second "x" is has  invisible 1</h3><h3>Here, this is what I meant: x^ 1</h3><h3>So, now your equation looks like this: x^4(x^1 -2)</h3><h3>Add the exponents: 4 + 1 = 5</h3><h3>Therefore your answer should be: x^5 - 2</h3><h3>(Note: there's many ways to solve these types of equations, I just gave you the basic method) </h3><h3 /><h3>Good luck on your assignment and enjoy your day! </h3><h3>~LoveYourselfFirst:)</h3>
6 0
3 years ago
rachel was cutting out some fabric for a friend. she cut a piece that was 5 cm wide and had an area of 20(20)cm. how long was th
Pavlova-9 [17]
Area of a rectangle is L * W

L = x
W = 5

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L=4
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Hope this helps :)
3 0
3 years ago
1. Order the numbers from least to greatest. 66 V21, 5.38 3​
IrinaK [193]

Answer:

3, 5.38, 66, V21

Step-by-step explanation:

I assumed that V was the roman numeral V, which is equivalent to the number 5. I then multiplied 5 by 21 which is 105. If this is not the case and they simply wanted us to replace the v with a 5, then the answer would still be correct because 521 is greater than all the numbers in this set. Hope this helps.

7 0
3 years ago
2x^2-5x-5=0PLEASE HELP BEEN WORKING ON THIS FOR HOURS PLEASE!!!!!!
klasskru [66]

Answer:

Ok do u want me to find x?

Step-by-step explanation:

If yes then x=3.27

8 0
2 years ago
You estimate that your new business's revenue will grow at a compounded rate of 30% each month for the first 6 months. If your t
neonofarm [45]

Answer:

b

Step-by-step explanation:

The formula for calculating future value:

FV = P (1 + r)^n

FV = Future value  

P = Present value  

R = interest rate  

N = number of years

let a = second month's revenue

5000 = a(1.3)

a = 5000 / 1.3 = 3846

5 0
2 years ago
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