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goblinko [34]
3 years ago
9

Diego then says, If we take half of the first number and double the second, the sum is 14. Write an equation that could represen

t this description. what is the solution?​
Mathematics
1 answer:
Luden [163]3 years ago
8 0

Step-by-step explanation:

let the first number be x

let the second number be y

½ of the first number= ½x

Double the second; 2*y=2y

the sum... that is ½x+2y=14

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PIT_PIT [208]

Answer:

<h2>11/26</h2>

Step-by-step explanation:

Since we have 13 heart card then

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Since we have 12 picture card then

p(picture) = 12/52

Since we have 3 heart and picture (at the same time) card then

p(heart∩picture) = 3/52

finally,

the possibility that you are dealt a heart or a picture card = p(heart or picture)

p(heart or picture) = 13/52 + 12/52 - 3/52 = 22/52

7 0
3 years ago
Solve the system using elimination 3x+2y=17 and 2x+5y=26
Arte-miy333 [17]

Answer:

3x + 2y = 17

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Step-by-step explanation:

3x + 2y = 17 }

2x + 5 y = 26}

x - 3y = - 9

x = -9 + 3y

=> 2 (-9+3y)+5y=26

-18+6y+5y=26

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11y=44

y= 4

3x + 8=17

3x = 17 - 8

3x = 9

x = 9 : 3

x = 3

4 0
3 years ago
The perimeter of rectangle field is 160m than find the area of field if its breath is 20m
Sergio039 [100]

Answer:

3200

Step-by-step explanation:

area= (l*b)

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area=3200

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Step-by-step explanation:

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