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iren [92.7K]
3 years ago
13

(x*y=1210)=(-55=x+y)​

Mathematics
1 answer:
Romashka [77]3 years ago
8 0
Evaluate
x⋅y, then set it equal to x+y.


X = y / y-1
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Madison has set up a lemonade stand outside her house and sells small cups and large cups of lemonade. Each small cup holds 12 o
Troyanec [42]

Answer:

12x+22(y+10)=1240, y=x

small cups=30

large cups=40

Step-by-step explanation:

let x be the number of small cups and y the number of large cups.

-Given that 10 more cups than small cups of lemonade were sold:

12x+22(y+10)=1240

#Before the 10 more were sold, the number of x and y sold were equal>

x=y\\\\\therefore 12x+22(x+10)=1240\\\\12x+22x+220=1240\\\\34x=1240-220\\\\34x=1020\\\\x=30

The number of small cups sold was 30

#Since, the number of large cups was 10 more, y=x+10=30+10=40

7 0
3 years ago
Read 2 more answers
Using the net below, find the surface area of the triangular prism.
Luden [163]

Answer:

Hi, there! The total surface area of that prism is 118 cm^2.

Step-by-step explanation:

The three rectangles on the side are called the lateral area, and they add up to 98(I'm assuming you know how to find the area of a 2d shape), and as for the triangles on the sides, you can just use the formula which is b*h/2.

Hope this helps :)

4 0
2 years ago
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Cual es la ecuación de la recta vertical que pasa por (2,3)?
NeTakaya

Answer:

a

Step-by-step explanation:

6 0
3 years ago
Is 2 a solution to the equation 1/2x-4=5?​
dusya [7]

9514 1404 393

Answer:

  no

Step-by-step explanation:

Put 2 where x is and see if you get a true statement.

  1/2(2) -4 = 5

  1 -4 = 5

  -3 = 5 . . . . . . False

2 is not a solution to the equation.

__

The solution is x=18.

6 0
2 years ago
Joe’s favorite basketball team is the Tigers. Joe’s favorite basketball team is in first place right now. What can you conclude?
Arturiano [62]

Answer:

The Tigers are in first place and Joe has a good taste in basketball teams.  I'm not sure if you can conclude anything else from that.

3 0
3 years ago
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