Answer:
y = 50x
Step-by-step explanation:
To find the equation of a graph, we follow the formula: y = mx + c where m is the slope of the graph and c is the y-intercept. For the slope, I will be using the points (0,0) and (2,100)
Slope = 
= 
= 
= 50
Based on the graph, the y-intercept is 0. Thus the equation of the line would be:
y = 50x + 0
y = 50x
Answer:
<em>SOLUTION: Over the last three evenings, Heather received a total of 109 phone calls at the call center. The third evening, she received 4 times as many calls as the second evening</em>
Answer: $21,000
Step-by-step explanation:
Cleaning expense is only related to the floor space occupied by the department.
If the company spend a total of $30,00 on cleaning each year.
And Department B occupies 70% of the company floor.
Therefore, the company spends 70% of their cleaning expense on department B
Hence, the cleaning expense on department B is given as;
= 70% of $30,000
= $21,000
Answer:
5/12, 6/13, 13/28, 10/17, 2/3
Step-by-step explanation:
First, simplify the ones that could be simplified.
2/3, 5 to 12, 6:13, 10:17, 13/28
<em>(okay apparently only the first could be simplified)</em>
<em />
You can look at all of them as fractions
2/3, 5/12, 6/13, 10/17, 13/28
For 46 minutes you can use the computer for $23.
Given that, you can rent time on computers at the local copy centre for a $7 setup charge and an additional $1.75 for every 5 minutes.
We need to find how much time can be rented for $23.
<h3>What is a linear equation?</h3>
A linear equation is an equation in which the highest power of the variable is always 1. It is also known as a one-degree equation. The standard form of a linear equation in one variable is of the form Ax + B = 0. Here, x is a variable, A is a coefficient and B is constant.
Now, every minute charge=1.75/5=$0.35
Let time used be t, so we can write an equation as
7+0.35t=23
Solve the equation for t.
That is, 0.35t=16
⇒t=16/0.35=45.714
⇒t=45.714≈46 minutes
Therefore, for 46 minutes you can use the computer for $23.
To learn more about the linear equation visit:
brainly.com/question/14362668.
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