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SashulF [63]
3 years ago
5

If JK= 2x, KL=8, and JL= 4x, what is JK?

Mathematics
1 answer:
Nata [24]3 years ago
5 0

Answer:

JK = 8

Step-by-step explanation:

As JK + KL = JL.

2x + 8 = 4x

–2x –2x

8 = 2x

÷2 ÷2

4 = x.

x = 4.

JK = 2x.

x = 4 → JK = 2x → JK = 2(4) → JK = 8.

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<u>Answer:</u>

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<u>Step-by-step explanation:</u>

The rest of the question is as following:

If x represents the number of packages of dog treats, how many packages do they have to sell to break even? Round your answer to the nearest whole number, and do not include units.

=========================================

The function of fixed and variable costs ⇒ C(x) = 1.4x + 2000

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So, To break even, they have to sell more than 20,000 packages .

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