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Harman [31]
3 years ago
10

Graph lines and find the solution ( where do the lines cross)y=1/2x + 5y= -5/2x -1​

Mathematics
1 answer:
Vika [28.1K]3 years ago
4 0

Answer:

Answer attached: (-2 , 4)

Step-by-step explanation:

y=1/2x + 5

y= -5/2x -1

1/2x + 5 = -5/2x -1

3x = -6

x = -2

y = 1/2 x -2 + 5 = 4

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Answer:

2 5/6

Step-by-step explanation:

2 2/4 + 1/3

First, you have to make the bottoms of the fraction the same, by figuring out the lowest common denominator. In this case it would be 12. 4x3 = 12. 3x4 = 12.

Multiply the top number by the same number you multiplied the bottom by.

We multiplied the 4 by 3, so we would also multiply the 2 by 3 (which would be 6).

Do the same for the second fraction. 1x4 = 4.

Now we have 2 6/12 + 4/12. We add the top numbers together and we get 10/12.

Now we have to reduce the fractions. We can do this in this situation by just dividing the top and bottom numbers by 2.

2 5/6

8 0
3 years ago
Simplify <br> (1/2k) (4k) + 12 <br><br> 2k 2 + 12<br> 14k 2<br> 2k + 12<br> 14k
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Answer:

(1/2) (4k) + 12 = 2k + 12

7 0
3 years ago
Please Help!!!
marishachu [46]
The second one, and you as well ☺️
8 0
3 years ago
Ishmael made a mistake in his checkbook. He wrote a check for $89.80 for his Verizon bill but mistakenly recorded it in his chec
Verdich [7]

Answer:

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A deposit of $89.80 = +89.8

B) The difference between the two is that,

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For the deposit, money is added to the account.

Step-by-step explanation:

Ishmael made a mistake in his checkbook. He wrote a check for $89.80 for his Verizon bill but mistakenly recorded it in his checkbook as an $89.80 deposit.

A) Represent each transaction with a rational number

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A deposit of $89.80 = +89.8

B) Explain the difference between the transactions.

For the first transaction which is a check for his Verizon bill, using a check on your account means Ishmael wants to withdraw money from his account to pay for the bill. The money in his account will be $89.8 lesser than the initial amount there.

For the second transaction which recording in his checkbook a deposit of $89.80 means $89.80 was added to an account.

8 0
3 years ago
Given: Triangle ABC with vertices A(5,-2), B(5.-7), and C(1, -2). Which set of
BigorU [14]

Answer: C (0,0), (-4,0) and (0, -5)

Step-by-step explanation:

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