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Lyrx [107]
3 years ago
8

3(2x 4y - 2z) 7(x y - 4z)

Mathematics
1 answer:
Anastasy [175]3 years ago
3 0
3(2x + 4y - 2z) + 7(x + y - 4z) = 6x + 12y - 6z + 7x + 7y - 28z = 13x + 19y - 34z

Option c is the correct answer.
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I don’t understand this please help .
Ivahew [28]

Answer:

because its not the average

Step-by-step explanation:

it may be in the middle of the graph but its not the average(which would be the center), and if you do the math it would end up making 7 the average

hope this helps

6 0
4 years ago
a teacher guessed 30 students would ask for help. However, there were actually 35 students who came to get help. What was her pe
almond37 [142]

Answer:13%

Step-by-step explanation:

Lets call the Teacher Mrs.Lukens and we put the number into a calculator and subtract 35-13% you have it but as it was a guess you will never know.

3 0
3 years ago
To make a sports drink for the football team, Jaylen filled \dfrac9{10}
Scilla [17]

The total gallons of sports drink Jaylen made using 9/10 of a large cooler with water and 6 cups of sports drink concentrate is 3.75 gallons

<h3>Total gallons</h3>

  • Water in the large cooler = 9/10

Space remaining = 1 - 9/10

= 10-9 / 10

= 1/10

1/10 = 6 cups

  • Total gallons of sport drink = x

6 cups / total = 1/10

6 × 10 = total × 1

60 cups = total

Cups to gallons:

16 cups = 1 gallon

Total gallons of sport drink, x = 60 cups / 16

= 3.75 gallons

Complete question:

To make a sports drink for the football team, Jaylen filled 9/10 of a large cooler with water. Then, he filled the remaining space with 6 cups of sports drink concentrate. How many gallons of sports drink did Jaylen make?

Learn more about total gallons:

brainly.com/question/26007201

#SPJ1

3 0
2 years ago
The number of bus riders was recorded on one route. The data have these values: minimum = 18, lower quartile = 22,
Angelina_Jolie [31]

Answer:

The answer is B

Step-by-step explanation:

I took the test

5 0
3 years ago
Help me its due today
Tanzania [10]

Answer:

$65.35

Step-by-step explanation:

  1. First you have to divide 5.4% by 100
  2. Take 5.4/100 and multiply it by 62
  3. Take the number you get from step 2 and add it to 62! (:
4 0
3 years ago
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