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bonufazy [111]
3 years ago
7

10 = k + 3 + 6k How do I solve this equation?

Mathematics
2 answers:
Kaylis [27]3 years ago
8 0

Answer:

k = 1

Step-by-step explanation:

10=k+3+6k\\\\10=k+6k+3\\\\10=7k+3\\\\10-3=7k+3-3\\\\7=7k\\\\\frac{7=7k}{7}\\\\\boxed{1=k}

Hope this helps.

tamaranim1 [39]3 years ago
5 0

Answer:

K=1

Step-by-step explanation:

So first you would add the K's together.(6k+k=7k)

10=7k+3

Then you would subtract 3 from 3 and 10

7=7k

Divide 7 on both sides

k=1

Hope that helps:)

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Answer:

Let P represent the number of pies sold and J represent the number of juices sold.

a)

The first equation for the sum of the sales:

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Substituting P,

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Using this value of J,

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b)

Mr. Sanchez's class earned: 1.65 x 37 = $61.05

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So Mr. Sanchez's class earned more money.

c) Mr. Sanchez's class earned:

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Step-by-step explanation:

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Maurinko [17]

Answer:

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We are asked to find a graph that is used to solve the above equation.

We can write the given equation as:

we will divide both side of the equation by 5 to obtain:

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Now we have to determine which graph represents the function:

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Hence, the graph should pass through (-2,0).

Hence, the graph that satisfies this is attached to the answer.

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
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