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Likurg_2 [28]
3 years ago
8

Write a problem that has two parts. Then solve it by finding the whole.

Mathematics
2 answers:
Vladimir79 [104]3 years ago
6 0

We will use word Problem , that will involve two variable.

Problem

  The sum of two number is 6 and Difference of these two number is 2.Find the Numbers.

There are two statement in the problem ,means it has two part.

So, Now Combining the two statement, and writing it in the form of equation

Let the two number be x and y.

x+y=6------(1)

x-y=2-------(2)

Adding (1) and (2)

 →2 x=8

Dividing both side by, 2 we get

→ x=4

Substituting the value of x in equation (1)

→4+y=6

→y=6-4

→y=2

⇒Solution set (x,y)=(4,2)

aivan3 [116]3 years ago
4 0
Idk lol. A contractor cut a slab of wood into 2 semicircles then he put them together.
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No links, an explanation, of who its done because I don't get it
Mrrafil [7]
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4x-3y+3y=12+3y
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X=3/4y+3

3x+4y=12
3x+4y+-4y=12+-4y
3x=-4y+12
3x/3=-4y+12/3
X=-4/3y+4
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3 years ago
I need to get slope intercept form
hjlf
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3 years ago
What is 20 divided by 2
Tcecarenko [31]

Answer:

10

Step-by-step explanation:

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5 0
3 years ago
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Diano4ka-milaya [45]

Answer:

3x

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Step-by-step explanation:

4 0
3 years ago
Dan earns £8.30 per hour how much will he earn for 9 hours work
Nana76 [90]

Hey there!

\large\boxed{\$74.70}

The unit rate is 8.30 for every hour.

If he earns $8.30 an hour and works 9 hours, multiply 8.30 by 9.

8.30 x 9 = 74.70

Hope this helps!

3 0
3 years ago
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