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lord [1]
3 years ago
15

Define a variable and write each phrase as an algebraic expression

Mathematics
1 answer:
meriva3 years ago
4 0

Answer:

y = 4x

(x = Elliot's money, y = yours)

y = 1/2x

(y = how many pages you read, x = George's amount of pages)

w = l - 4

(w = width, l = length)

5c + 12 = p

(c = cd, p = price)

*note I used a constant since it clearly said 12$

:)

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Ok so I have math homework and I need so help ASAP I need to find the average of 35 40 12 16 25 and 10 so could someone plz plz
sleet_krkn [62]

Answer: 23! Add your numbers, and divide that sum by the amount of numbers added to get average!

Step-by-step explanation:

The average is found by adding all numbers of the sample, and diving by the amount of numbers added. For example:

The average of 1, 2, and 3. You first add 1 + 2 + 3 to get 6.

You then divide 6 by the number of numbers added, being 3 (1, 2, and 3.).

6 / 3 = 2. The average of 1, 2, and 3 is 2.

In your case, you have 35, 40, 12, 16, 25, and 10.

First you add 35 + 40 + 12 + 16 + 25 + 10 to get 138.

Then you divide 138 by the amount of numbers you added: 6.

138 divided by 6 = 23 (138/6).

Hope this helps!

Add your numbers, and divide that sum by the amount of numbers added to get average!

4 0
3 years ago
Read 2 more answers
0.000006 write each number in scientific notation?​
andre [41]
6.0 x 10^-5 I think is the answer
4 0
3 years ago
Read 2 more answers
How does using a bar diagram help you in predicting the solution to ratio and rate problems?
jeka94
Bar graph display directly the varibales which are the rate and ratio of the numbers to visualize and display the results, these contrasting the different outcomes. On the contrary, histogram is used in grouped frequency parameters. Moreover, as little as the given five parameters or data set this will be ineffective and will result to a bar graph only and basically, the suited option is the aforementioned vertical graph to display the numbers. To expound on the definition of histogram it is used when the frequency is grouped. For example the data set of 1-5, 6-10, 11-15 and 16-20 this now can be used and applied to illustrate histogram because of the number and quantity of the given data.<span>
</span>
3 0
3 years ago
Mary gets an annual salary of $56,780. if she is paid semimonthly, what is the amount of her semimonthly gross pay?
Ulleksa [173]
 <span>There are 52 weeks in a year. Being paid biweekly means being paid every other week, or 26 times a year. 

$567.20 * 26 

There are 12 months in a year. If Mary is paid semimonthly, she is paid twice a month, or 24 times a year. 

$56,780 / 24</span>
3 0
3 years ago
Read 2 more answers
Help help help help help help
jeka57 [31]

Answer:

the simplified answer is y= 63/8

5 0
3 years ago
Read 2 more answers
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