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Elanso [62]
3 years ago
6

What is the answer to this question?

Mathematics
2 answers:
jarptica [38.1K]3 years ago
8 0

Answer:

(check the image below)

Step-by-step explanation:

Use Algebra Calculator: Math Papa. Really super helpful! I use it all the time for my math homework and it is literally never wrong! I hope this helps! Have a great day!!

nirvana33 [79]3 years ago
8 0

Answer:

x = 10, y = 40

Step-by-step explanation:

Given the 2 equations

y = 4x → (1)

2y + 2.5x = 105 → (2)

Substitute y = 4x into (2)

2(4x) + 2.5x = 105, that is

8x + 2.5x = 105

10.5x = 105 ( divide both sides by 10.5 )

x = 10

Substitute x = 10 into (1)

y = 4x = 4 × 10 = 40

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G Calculations Lesson 1
nirvana33 [79]

Answer:

30 days

Step-by-step explanation:

you earn 10 vacation days a year, multiply that by 3 to get 30 days in 3 years

If you have any questions, leave them in the comments and i will try to answer them, if this helped, pls give brainly

6 0
3 years ago
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Fill in the sign that completes the equation below<br><br> 7,300=730 10
Zepler [3.9K]
It is a multiplication sign. *
I hope I helped.

7 0
3 years ago
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The ratio of the number of cookies to the number of candies in different gift boxes is 5:7. Which table best shows the number of
Margarita [4]

Answer: 10:14, 15:21, 20:28

Step-by-step explanation: These are all multiples of 5 and 7.

5: 10, 15, 20

7: 14, 21, 28

So it is C. 10:14, 15:21, 20:28

7 0
3 years ago
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an art dealer makes a 17.5% commission on every painting sold. If a painting sold for $1500, what was the commission
Aleksandr [31]
A percentage is a number out of 100.  So, 17.5% is really 17.5/100, or 0.175.

To find 17.5% of 1500, you multiply 1500 by 0.175

1500 x 0.175 = 262.5.

The commission is $262.50.
4 0
3 years ago
<img src="https://tex.z-dn.net/?f=%7By%7D%5E%7B2%7D%20%2B%20%5Cfrac%7B3y%7D%7B2%7D%20%3D%20%5Cfrac%7B27%7D%7B2%7D%20" id="TexFor
Grace [21]

Answer:

Solve the equation for y by finding a, b, and c

of the quadratic then applying the quadratic formula.

Exact Form:

y = 3,−9/2

Decimal Form:

y = 3,−4.5

Mixed Number Form:

y = 3,− 4 1/2

Step-by-step explanation:

branliest pls

7 0
2 years ago
Read 2 more answers
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