3 years ago

Is the function y = 6 + 9 linear or nonlinear?

Mathematics

1 answer:

Luba_88 [7]3 years ago

6 0

Answer:

Linear

Step-by-step explanation:

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kirza4 [7]

just like the previous one, we sum the sides to get the perimeter.

$\bf (x)+(x+7)+(2x-8)=47\implies 4x-1=47\implies 4x=48\\\\\\x=\cfrac{48}{4}\implies x=12$

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3 years ago

One half of the students in a school are girls, 3/5 of these girls are studying in lower classes. What fraction of girls are stu

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2 years ago

The sum of two numbers is 156. The first number is six more

Zigmanuir [339]

Answer:

Let A equal the first number

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A=4b+6

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Step-by-step explanation:

Hope this helps :) Have a great day!!!!

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3 years ago

Solve for c in a+b+c=180

AleksAgata [21]

Answer:

c = -a - b + 180

Step-by-step explanation:

Isolate the c. Note the equal sign, what you do to one side, you do to the other. Subtract a and b from both sides

a (-a) + b (-b) + c = 180 (-a) (-b)

c = 180 - a - b

c = -a - b + 180 is your answer

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3 years ago

Victor needs to calculate the number of miles per gallon his car averages. His car's gas tanks holds 15 gallons of gas. Write an

krek1111 [17]

Since you're looking for the unit rate, you can start do this:
$mpg= \frac{miles}{gallon}\\
y=\frac{x}{15}$
And yes, $15y=x$ is also correct, it's just switching around the 15

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3 years ago

Read 2 more answers