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larisa86 [58]
3 years ago
15

Please answer! Very easy and will mark brainlist.

Mathematics
2 answers:
kondor19780726 [428]3 years ago
5 0

Answer:

18.57

Step-by-step explanation:

First you have to simplify the equation using cross-multiplication

You should get 7v=130

Then divide both sides by 7

You should get v=130/7

simplify that and get 18 4/7

Turn that into decimal form and you get 18.57

AleksAgata [21]3 years ago
4 0

Answer:

18.57

Step-by-step explanation:

1. Multiply all terms by the same value to eliminate fraction denominators

v/10 = 13/7

10 x v/10 = 10 x 13/7

2. Simplify

130/7 = 18.571428571429

3. Round to the Nearest Tenth

18.57

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Find the HCF of <br><img src="https://tex.z-dn.net/?f=5x%20%7B%7D%5E%7B2%7D%20%20-%20125%2Cx%20%7B%7D%5E%7B2%7D%20%20%2B%2025and
Fantom [35]

Answer:

Step-by-step explanation:

5x^2 - 125 factors into 5 (x^2 - 25)

x^2 - 25 factors into  (x + 5)(x - 5)

So the answer to this part is 5(x + 5)(x - 5)

x^2 -  10x + 25 factors into

(x - 5)(x - 5)

So the HCF is (x - 5)

5 0
2 years ago
A television production company charges $22001 for 3 hours of work and $40574 for 7 hours of work. Find the hourly rate.
masha68 [24]
It might be 21 hours
3 0
4 years ago
Read 2 more answers
Use the Distributive Property to expand 6(-4x + 3y).​
Anna11 [10]

Answer:

-24x + 18y

Step-by-step explanation:

6 x -4x = -24x

6 x 3y = 18y

7 0
3 years ago
The other question got deleted. Pls due tmm November 26. Pls will mark BRAINLIEST. Pls show work and have answer rt
mixer [17]

Finaly Finished!!!!

1. 21g

2. 11x + 2

3. 6 - 3s

4. -2.3v - 5

5. 4.2 - 5a

6. 3 - Y/2

7. 4b - 5

8. -p -30

9. 6c + 6

Here you go!!! :)

6 0
3 years ago
Which situation is best modeled by the expression x – 25? Answer George places x more video games on a shelf with 25 games. Sara
ryzh [129]
Ahhhhhh im not sure. sorry

3 0
3 years ago
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