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Xelga [282]
3 years ago
7

What is 2 2/3+1 1/2

Mathematics
2 answers:
Sati [7]3 years ago
8 0

Answer:

24/6 or 4 because you have to change it into a improper fraction first

attashe74 [19]3 years ago
5 0

Answer:

4 1/6

Step-by-step explanation:

first make both mixed fractions turn back to regular fractions

2 2/3 + 1 1/2   -------------->    8/3 + 3/2

determine a common denominator.

multiply 8/3 by 2/2

8/3 x 2/2 = 16/6

multiply 3/2 by 3/3

3/2 x 3/3 = 9/6

now add 16/6 and 9/6 together

16/6 + 9/6 = 25/6

make this a mixed fraction again

4 1/6

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Solve the system of linear equations by substitution 12x+y=−4 y=2x+16
ki77a [65]

Answer:

Your solution is (-10/7, 92/7)

Step-by-step explanation:

12x + y = -4

y = 2x + 16

To use substitution, we want to plug one variable's equation into the other equation.

We can see that y is already solved for us. Plug y into the first equation.

12x + y = -4

12x + (2x + 16) = -4

Combine like terms.

14x + 16 = -4

Subtract 16 from both sides.

14x = -20

Divide both sides by 14.

x = -20/14

x = -10/7

Now that we know x, we will plug it into one of the other equations.

y = 2x + 16

y = 2(-10/7) + 16

Multiply.

y = -20/7 + 16

Add.

y = -20/7 + 112/7

y = 92/7

Your solution is (-10/7, 92/7)

Hope this helps!

8 0
2 years ago
After a birthday only 1/4 cake ramains what fraction is equivalent 1/4
victus00 [196]

Answer:

2/8, 3/12, 4/24, 5/20, 6/24, 7/28, 8/32, 9/36, 10/40, etc.

Step-by-step explanation:

3 0
3 years ago
HELP NOW Which table shows a proportional relationship between x and y? x 1 2 3 6 y 1.5 3 6 9 x 1 3 4 5 y 50 150 200 250 x 3 5 7
dem82 [27]

Answer: B - x 1 3 4 5 y 50 150 200 250


Step-by-step explanation: The equation is y = 50x


4 0
3 years ago
Find the volume of a rectangular prism with a length of 9 cm, a height of 13 cm, and a width of 7 cm.
Sati [7]

Answer:

819 cm³

Step-by-step explanation:

V=L·H·W

V=9·13·7

V=819 cm³

4 0
2 years ago
Read 2 more answers
How do you slove this
GaryK [48]
No she didn't write it correct.

it is soppose to be like this 72,506.
seventy-two thousand five hundred and six
5 0
3 years ago
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