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2 years ago

How do you determine if a relationship is proportional from a situation and equation

Mathematics

1 answer:

solniwko [45]2 years ago

7 0

Answer:

There is a formula.

Step-by-step explanation:

the the x stands for your first set of numbers, the x stands for your second set of numbers, and the case stands for the constant of personality. Hope this helps

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Winner-brainliest <br> Tell me the answer in rows<br> Pasta 1.<br> 2 and so on

svp [43]

Answer:

Pizza 5 4 9

Pasta 1 5 6

Salad 3 2 5

Total 9 11 20

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2 years ago

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12 7/12 subtracted by 5 14/5

Leni [432]

12⁷/₁₂ - 5¹⁴/₅
12⁷/₁₂ - 7⁴/₅
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3 years ago

I have a project, im gonna have to teach someone how M and B in the equation y=mx+b affect the equation of the line.

Luba_88 [7]

Y = mix + b would be slope intercept for. your y intercept would be B which is the line that crosses that y intercept your Mx would be a fraction for point slope form like if your slope would be 1 over 2 you would fo up and left twice because of rise over run

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3 years ago

2) Lisa is ordering sand from the Internet, On one site she found sand on sale for

Anastasy [175]

For this case we must find the unit cost (dollars per pound) of each site and then compare.

We take into account that:

1kg equals 2.205 pounds

So, we have:

Site 1:

$C = 2.25 \frac {dollars} {pound}$

Site 2:

$5kg = 5 (2.205\ pounds) = 11.025 pounds$

So, the unit cost is:

$C = \frac {14} {11.025} \frac {dollars} {pound} = 1.27 \frac {dollars} {pound}$

Thus, the best deal is on site 2.

ANswer:

The best deal is on site 2.

7 0

3 years ago

M^3+9m<br> Factoring. Please help

Verdich [7]

M^3 + 9m =

There is a common factor of m.

= m(m^2 + 9)

That is the complete factorization.
m^2 + 9 is a sum of two squares which is not factorable.

Answer: m(m^2 + 9)

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3 years ago

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