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Lubov Fominskaja [6]
3 years ago
14

What equation represent the relationship between a and b show in the table ?

Mathematics
2 answers:
Leona [35]3 years ago
6 0

b=a+5

Hope this helps.

Volgvan3 years ago
4 0

Answer:

b=a+5

Step-by-step explanation:

6-1=5

7-2=5

8-3=5

9-4=5

Please rate brainliest! :D

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Brainliest and points !! ANSWER ASAP !!
Igoryamba

Answer:

Step-by-step explanation:

The sum of the ages of a Mother and her son is 78 , three years ago the mother is five times as old as the son, what is their present ages?

To solve this , let the age of the mother be x and the age of the son be y , from the first statement :

x + y = 78

Three years ago , the mother will be x- 3 and the son will be y - 3 , from the second statement:

x - 3 = 5 ( y-3)

x- 3 = 5y - 15

x - 5y = -12

The resulting equations are

x + y = 78

x - 5y = -12

This is called a simultaneous linear equation , that means it is a linear equation.

The side of a square is xcm , if the difference between the area and the perimeter is 12 , find the legth of its side.

Interpretation:

The formula for the area of a square is l^{2} and the perimeter is 4l , from the question , we have

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5 0
3 years ago
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Scilla [17]

Answer:

Step-by-step explanation:

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2 years ago
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omeli [17]

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Step-by-step explanation:

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3 years ago
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Answer:

Step-by-step explanation:

It’s a repeating pattern.

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A deli offers up to 12 different toppings on their sub sandwiches how many different 4 topping sandwiches are possible
Rashid [163]
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4 0
3 years ago
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