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grandymaker [24]
3 years ago
10

Can I get help answering this question (1 - 9z) + 3(z - 2)

Mathematics
1 answer:
Sonbull [250]3 years ago
6 0

Answer:

-6z - 5

Step-by-step explanation:

1 - 9z + 3z - 6

1 + (-6) + (-9z) + 3z

-5 - 6z  or -6z - 5  

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Find the area of the parallelogram with vertices a(1,2,3), b(1,3,6), c(3,8,6), and d(3,7,3,)
Julli [10]
The answer is: <span>A=<span>√265</span></span>.
4 0
3 years ago
Vroom Vacuums sells the Tornado vacuum cleaner. Each Tornado has a one-year warranty that covers any product defects. When custo
Aleksandr [31]

Answer:

Performance obligation:

Revenue is recognized by a company if the contractual obligations are satisfied by transferring the goods and services to a customer. A performance obligation must be identified and separated.

The purchase of vacuum cleaner contract gives raise to only one implied performance obligation. The warranty given is not a performance obligation but a quality assurance. And the warranty cost does not satisfy the contractual obligation of sale.

The one-year warranty is given only on the purchase of the vacuum cleaner. This warranty cannot be sold separately.

Therefore. V should recognize this cost as a warranty expense in the period of sale.

The extended warranty for a period of three years is sold separately. This is a separate performance obligation since the warranty for quality assurance is extended beyond the original period of one year.

This warranty can be purchased by customers separately which is priced separately from the product. This extended period warranty is not included in the implied contract.

Therefore, there exists only one performance obligation in the contract.

8 0
4 years ago
A chef uses 5 pounds of flour to bake 120 blueberry muffins.
Cloud [144]

Answer:

A

Step-by-step explanation:

You can solve this problem by setting up a ratio. 5 pounds of flour makes 120 muffins, so the ratio of pounds of flour to muffins is 5:120=1:24. This means that you can make 24 muffins with 1 pound of flour. Multiplying both of these by 2, you get 24*2=48 muffins with two pounds of flour, or answer choice A. Hope this helps!

4 0
3 years ago
Read 2 more answers
Write and solve a proportion to answer the question.
andreev551 [17]
Number 1 is 1/20 ,so number 0.5 is 1/40 of 20. so p=100/40 = 10/4 = 2.5%
so 0.5 is 2.5% of 20
proof: 2.5*20/100 =50/100 = 0.5

5 0
3 years ago
Please help me. I'm lost.
amm1812
Yes cause he can decrease the perimeter in any way and it would change the area and idk the other 2 in the front
6 0
3 years ago
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