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andreev551 [17]
4 years ago
11

PLEASE HELP

Mathematics
1 answer:
Ipatiy [6.2K]4 years ago
8 0
Direct variation equal is written as :  y = kx

K is the constant of variation. 

12 = k4
12/4 = k
k = 3

y = 3x

Answer: <span>B. y = 3x </span>
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Step-by-step explanation:

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3 years ago
Justin owns a food truck that sells tacos and burritos. He only has enough supplies to
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Answer:

The solution in the attached figure

One possible solution is the point (30,60)

Step-by-step explanation:

Let

x -----> represents the number of tacos sold

y -----> represents the number of burritos sold

we know that

------> inequality A

-----> inequality B

using a graphing tool

The solution is the triangular shaded area

see the attached figure

One possible solution is the point (30,60)

Remember that if a ordered pair is a solution of the system of inequalities, then the ordered pair must lie on the shaded area of the solution

so

That means----> The number of tacos sold is 30 and the number of burritos sold

Verify

Substitute the value of x and the value of y in each inequality

Inequality A

----> is true

Inequality B

----> is true

The ordered pair satisfy both inequalities, then the ordered pair is a solution of the system

Read more on Brainly.com - brainly.com/question/13301815#readmore

Step-by-step explanation:

3 0
4 years ago
Eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeebrainliest
weeeeeb [17]

Answer:

1/3

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Divide the numerator and denominator by 6.

6/18 = 1/3

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3 years ago
the cube shown is composed of 27 unit cubes. The top and bottom faces of the cube are painted red, and the other faces are paint
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10

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