Tomas works for a cellphone company. he has a base salary of $350 each month and earns an additional $40 for each cellphone he s
1 answer:
Answer:
The function is
When he sold 30 cellphones, he earned $1550.
Step-by-step explanation:
Equation of a line:
The equation of a line has the following format:
In which m is the slope(how much y changes when x changes by 1), and b is the y-intercept, that is, the value of w when x = 0.
Base salary of $350 each month and earns an additional $40 for each cellphone he sells.
If he sells 0 cellphones, he earns $350, so .
For each cellphone he sells, he earns $40, so
The function is:
Tomas' earnings for a month where he sold 30 cellphones.
This is y when . So
When he sold 30 cellphones, he earned $1550.
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9514 1404 393
Answer:
3.08 hours
Step-by-step explanation:
We assume you're interested in the time in hours.
It will take 3.08 hours to travel 175 miles at that speed.