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ratelena [41]
2 years ago
10

Jason makes 30 dollars an hour. He spends 40 dollars a day on transportation and food. Write an expression to describe his spend

ing and earnings for a day, where x is the number of hours that hours that Jason works that day.
Mathematics
2 answers:
Harrizon [31]2 years ago
7 0
Your answer would be 30=x × 40
SSSSS [86.1K]2 years ago
6 0

\\
\text{Let the Jason works for x hours in a day}.\\
\text{and he makes 30 dollars an hour.}\\
\\
\text{so the total earning on working for x hours is}=30(x)=30x\\
\\
\text{Now given that he spends 40 dollars a day on transportation and food}\\
\\
\text{so to find the expression that describes his spending and earning for }\\
\text{a day, we subtract the expenses from the earning for that day.}\\
\\
\text{so the expression that describes the spending and earning a day is}

=30x-40  

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The interval level of measurement is a number scale that classifies both order and the value change between each number. For example, a ruler has intervals 1, 2, and 3 inches. The distance between 1 to 2 inches is the same as the distance between 3 to 4 inches.

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2 years ago
Find the square of the following without actual multpliation .<br><br> 43​
devlian [24]
<h2>It's <u>1849</u></h2>

I'll explain how I found it without actual multiplication,

{40}^{2}  = 1600 \\  {3}^{2}  = 9 \\ 2 \times 40 \times 3 = 240 \\

So,

{43}^{2}  = 1600 + 240 + 9 \\  = 1849

Hope this will help....

3 0
3 years ago
Janice works for a salary of $2,396 per month. She has federal income tax withheld at the rate of 15 percent, Social Security ta
MAVERICK [17]

Given that Janice monthly salary is $2,396. And she has deductions of federal income tax withheld at the rate 15%, social security tax at the rate of 6.2% and medicare tax at the rate of 1.45% and health insurance premium worth 95$ per month.

Let us calculate total deductions.

Federal income tax = 15% of 2396 = 0.15*2396      =$359.4

Social security tax  = 6.2% of 2396=0.062*2396    =$148.552

Medicare tax           = 1.45% of 2396= 0.0145*2396=$34.742

<u>health insurance premium                                         =$95          </u>

Total deductions                                                        = $637.694

To calculate Janice net pay we have to subtract deductions from monthly salary that is 2396-637.694 = $1758.306

Hence net pay of Janice is $1758.306 per month.

4 0
2 years ago
When you divide a whole number by a fraction with a numerator of how can you find the quotient
UNO [17]
All you have to do is change the whole number to a fraction. Say you have 4 divided by 1/2. All you have to do to make a whole number a fraction is put it over 1. So now you would have 4/1 (4 being the numerator) divided by 1/2. When you divide fractions always remember this; Keep, Switch, Flip. Keep 4/1, Flip the division sign to multiplication, and Flip 1/2 to make it 2/1. Then you multiply the numerators and the denominators. So 4/1 * 2/1 = 8/1. Hope this helped. 
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3 years ago
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