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Alecsey [184]
3 years ago
6

How to solve algebraic expressions​

Mathematics
1 answer:
Llana [10]3 years ago
4 0
If you're solving an algebraic equation, then your goal is to get the variable. The variable is known as x. on one side of the equation, while placing the constant terms on the other side of the equation. You can isolate x by division, multiplication, addition, subtraction,or other operations.
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1
Ede4ka [16]

Step-by-step explanation:

State the minimum monthly income and hourly wage per worker needed to cover

monthly expenses for the family you used in part a. Then, explain how to calculate the

hourly wage based on the monthly income and state the hourly wage. Assume that

each full-time worker works four 40-hour work weeks per month, and each part-time

worker works two 40-hour weeks per month. (10 points)

3 0
3 years ago
Read 2 more answers
Celeste wants to have her hair cut and permed and also go to lunch. She knows she will need $68. The perm cost twice as much as
lutik1710 [3]
I'm pretty sure it's $42
4 0
3 years ago
Mr. Simpson is buying jerseys for his High School football team. Thejerseys cost $0 each and there is a processing fee of $65 to
Rina8888 [55]

ANSWER

The linear equation is: y = 80x + 65

Te cost for 40 football jerseys: $3265

EXPLANATION

Let 'x' be the number of jerseys and 'y' the cost of x jerseys.

Each jersey costs $80, so the cost of x jerseys is 80x. There's also an extra fee for procesing of $65, which is the same no matter how many jerseys they buy.

Therefore, the cost 'y' of x jerseys is:

y=80x+65

Now we want to know the cost of 40 football jerseys, so we just have to replace x by 40 and solve:

\begin{gathered} y=80\cdot40+65 \\ y=3200+65 \\ y=3265 \end{gathered}

5 0
1 year ago
Rashid is paid by the hour. He earned $50 for a 4-hour workday. How much does he earn for a 5 1/2- hours work day
Tom [10]
<span>Use a proportion:
x/(5 1/2) = 50/4
--------
x = (11/2)(50/4)

--------
x = 550/8
----
x = $68.75</span>
5 0
3 years ago
The mean of the data set shown in the table is 57. What is the mean absolute deviation?
MAXImum [283]
Is there a picture of the data set? I cannot give you an exact answer without the actual data values, but I can explain how to solve it.
The mean absolute deviation basically tells the average of how much each data value deviates from the mean of the entire data set. Therefore you just find the difference between each value in the data set and 57. Then you take all the differences and find the average by adding them all up and dividing by the number of values.
4 0
3 years ago
Read 2 more answers
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