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Greeley [361]
3 years ago
13

Help:) atleast do 1-2 so i can understand the concept of how you do it

Mathematics
1 answer:
Zina [86]3 years ago
6 0

Answer:

1. 858 or 10.625

2. 23.33(33333333333)

Step-by-step explanation:

easy peasy

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What is the value of y in the equation 4y – 2(1 – y) = –44?
Sergio039 [100]

Answer:

-7

Step-by-step explanation:

To find y, follow these steps:

4y - 2 (1 - y) = -44

First, distribute the -2 into the parenthesis:

4y - 2 + 2y = -44

The reason the 2y is positive is due to the fact that negative and negative cancel each other out and form a positive.

Now, combine like terms:

6y - 2 = -44

To get y, you need to isolate it from the constants. In order to do so, do the inverse relationship for the constant -2. To do this, add 2 to -44:

6y = -42

Now, divide six on both sides. You divide because six is currently being multiplied with y. Keep in mind that the 42 is still negative!

y = -7

Hope this helps!

4 0
3 years ago
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In the morning Mary walked 2 1/4 miles around the park. In the afternoon she walked another 5 7/8. how many miles in total did s
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Answer:

8 1/8 total miles walked.

Step-by-step explanation:

I like to make fractions simple so I would do this,

9/4 plus 47/8

Take 8 and your common denominator and solve.

18/8 plus 47/8 = 65/8 which can be put as 8 1/8.

7 0
3 years ago
Simplest form for 21/49
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21/49
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The following histogram shows the number of minutes that 29 students took to complete an exam.
jolli1 [7]

Answer:

What's the question?

Step-by-step explanation:

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More than one unknown in a word problem can be represented in terms of the same variable assigned to first unknown. true of fals
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This is clearly false as it will just mess up the question.
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4 years ago
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