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Pavlova-9 [17]
3 years ago
6

Could someone please help me with this answer please

Mathematics
1 answer:
Gala2k [10]3 years ago
3 0
Answer: 3x-y=2 and 3x-y=1 (First Answer Choice)

First you want to isolate the y. (Subtraction Property of Equality)

-y = -3x+2 -y = -3x + 1

Then, extract the negative from the y by dividing by -1. (Division Property of Equality and Distribute)

(-1)-y = (-1)(-3x + 2) (-1)-y = (-1)(-3x + 1)

y = 3x - 2 y = 3x - 1

Notice that if you do the steps for the other answer choices, you would end up with a negative slope, which is not presented in the picture. A negative slope goes up down and positive slip goes down up.

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wo neighboring homeowners, , 2, simultaneously choose how many hours to spend maintaining a beautiful lawn. The average benefit
Fantom [35]

To calculate the average benefit of hours we must add all the values then divide by the number of values that we have.

<h3>What is the average?</h3>

Average is a term that refers to a value that represents the mean of a group of values. For example, if my friends and I have a race to run from point A to point B and our times are:

  • 69 seconds.
  • 58 seconds.
  • 45 seconds.
  • 120 seconds.
  • 76 seconds.

The average time of my group of friends would be:

69 + 58 + 45 + 120 + 76 = 368

358 ÷ 73.6 seconds

The average of my group of friends would be 73.6 seconds.

According to the above, to identify the average profit per hour of my neighbors who own their lawns, you must use the same formula to obtain the result.

Note: This question is incomplete because the are some information missing. However I can answer it based on my prior general knowledge.

Learn more about average in: brainly.com/question/897199

5 0
2 years ago
PLEASE SHOW YOUR WORKING OUT THANKS
katen-ka-za [31]
4years * 0.023 percent * 500 =
2000 * 0.023 = £46
7 0
2 years ago
Read 2 more answers
The roof of a clock tower is a pentagonal pyramid. Each side of the base is 7 ft long. The slant height is 9 ft. What is the are
Mkey [24]

Answer:

Area = 63ft

Step-by-step explanation:

7*9=63

multiply the base and height

6 0
2 years ago
Each cube represents 1 cubic inch. What is the volume of the prism?
Svet_ta [14]
Can I see a picture of the prism
4 0
3 years ago
David has 85 white eggs and 28 brown eggs. He puts 6 eggs into each tray and fills as many trays as he can. How many eggs are le
Murljashka [212]

Answer:

5 eggs are left over.

Step-by-step explanation:

Computers love this question. They have a built in command called mod which will give the answer in one line.

L = (85 + 28) mod 6: Print L

Humans have a little tougher time with it. We do it like this

Add 85 and 28 = 113

Divide by 6

113 / 6 = 18.8333333

What is left over is 0.833333333. But what does that mean, and how do you get rid of it?

Answer Number of Trays: The 18 is easily explained. He can fill 18 trays.

But we still have 0.83333333 to deal with.

The simplest way is to multiply that by 6.

6 * 0.833333333 = 5

The answer is 5

7 0
3 years ago
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