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blsea [12.9K]
2 years ago
5

10

Mathematics
1 answer:
fiasKO [112]2 years ago
6 0

Answer:

  (x, y) = (7, 3)

Step-by-step explanation:

The solution is the point where the lines cross. The coordinates of that point are ...

  (x, y) = (7, 3)

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How do you find the x and y intercepts?
swat32
To find the x-intercept<span> of a given linear equation, plug in 0 for '</span>y' and solve for 'x<span>'. To find the </span>y-intercept, plug 0 in for 'x' and solve for '<span>y"</span>
8 0
3 years ago
Identify m∠A and m∠E.<br><br> Help please!!
Aleksandr [31]

Your Answer is C (25,25).

On the second tringle there is x+20

On the first there is 5x

This means the second triangle is 5+20=25

So both are 25

Hope this helps!

6 0
3 years ago
Solve for x 5(x + 1)= 4x +7
Troyanec [42]

Answer:

x = 2

Step-by-step explanation:

5(x + 1) = 4x + 7

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x + 5 = 7

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6 0
3 years ago
Read 2 more answers
A recipe calls for mixed nuts with 50% peanuts. 1/2 pound of 15% peanuts has already been used. How many pounds of 75% peanuts n
Galina-37 [17]
Now you have
<u />
<u>(.15)0.5 lb peanuts</u>     =     <u>0.075 lb peanuts</u>
0.5 lb  nuts                              0.5 lb nuts

for every pound of 75% mixed nuts you add, you get .75 lb peanuts, how many pounds, x, do you need to add to get the ratio 50 to 100?

<u>0.075 lb peanuts + 0.75x lb peanuts</u><em>       =    <u /></em><u>   50   </u><u>
</u>0.5 lb nuts + x lb nuts                                      100

cross multiply

(0.075 + .75x) 100 = (0.5 + x) 50
7.5 + 75x = 25 + 50x
25x = 17.5
x = 0.7 lb of 75% peanuts

6 0
3 years ago
I NEED THIS DONE IN A FEW MINUTES
MaRussiya [10]

Answer:

1) Word Problem

Sally has $2 and her mother gave her $10 to buy something from the store. Sally spent $7 at the store. How much money does Sally have now?

Expression

(2 + 10) - 7

2) Word Problem

Bob has 5 friends and each of them gave Bob 2 cookies. Bob originally had 2 of his own cookies. After collecting all of the cookies Bob split them evenly among him and his friends. How many cookies does each person have?

Expression

(5 x 2 + 2) ÷ 6

8 0
3 years ago
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