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Shkiper50 [21]
3 years ago
15

What is the answer to 3/7+2/7

Mathematics
1 answer:
Ad libitum [116K]3 years ago
7 0
5/7 is your answers
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The graph compares the number of filled tables at a party with the number of party guests. Which information tells you that the
Galina-37 [17]

Answer:

B

Step-by-step explanation:

A proportional relationship is represented by linear function with its linear parameter "b" equal to zero. Since b is equal to zero, the line passes through the origin and the function/relation is proportional.

To verify that we divide the y coordinate over the x coordinate we obtain a constant called k, which is the slope.

For instance:

y=2x

According to this function we can easily check a proportional relationship among its points:

(1,2), (2,4), (4,8), (6,12), ...

k=\frac{y}{x}=\frac{2}{1}=\frac{4}{2}=\frac{12}{6}\Rightarrow k=2

3 0
3 years ago
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Melissa can walk 1 mile in 22 minutes. If she walks the same rate for 66 minuets, how many miles has the walked ?
Zielflug [23.3K]

Answer: 3 miles

Step-by-step explanation:

5 0
3 years ago
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The perimeter of the square at the left is 48 inches
andrey2020 [161]
The perimeter of the square is 48

There are 4 equal-length sides to the square, making each side 12 in. in length

to find the area, multiply two sides of the perimeter

12 x 12 = 144

Perimeter: 48
Side: 12
Area: 144

hope this helps
8 0
3 years ago
PLEASE HELP WITH THIS ONE QUESTION
raketka [301]

Answer:

dont know

Step-by-step explanation:

sorry

8 0
3 years ago
Find the solution of the system of equations 3x+4y=10 and x−y=1. Give the x value followed by the y value, separated by a comma.
Burka [1]

Answer:

x,y =2,1

Step-by-step explanation:

3x+4y=10          ................equ1

x-y=1                 ................equ2

This system of equations forms a quadratic equation.

Lets use the substitution method in solving this set of equations

from equ 2;  x=y+1

substitute x=y+1 into equ 1

3(y+1) +4y=10

3y+3+4y=10

7y=10-3

7y=7

y=7/7

y=1

but x=y+1

substitute the value of y into this equation to get x

x= 1+1

x=2

x,y=2,1

5 0
3 years ago
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