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uranmaximum [27]
2 years ago
11

Subtract a+b from a-b

Mathematics
1 answer:
Anestetic [448]2 years ago
8 0

Answer:

0

Step-by-step explanation:

EX: a=4

     b=2

4-2-4+2=0

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I need help asap plz
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Determine if the graph shows two quantities that vary directly. If possible, determine the constant of proportionality using the
tia_tia [17]

Answer:

Option C is correct option.

Step-by-step explanation:

We need to find k constant of proportionality

In the graph below let us take the values of x and y

x=150 , y=50

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Now finding k using the formula: k=\frac{y}{x}

Putting values of x and y to find k

For x=150 , y=50 k = 50/150, k =1/3

For x=300, y=100 , k=100/300 , k=1/3

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Since for values of x and y, k = 1/3 is constant so, the graph shows two quantities that vary directly.

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3 years ago
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morpeh [17]
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Waylon is back-to-school shopping with his mom at a large department
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-4

Step-by-step explanation:

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