Answer:
$45
Step-by-step explanation:
PLEASE mark as brainliest :DD
General Idea:
In an arithmetic sequence, to find the
term, we need to use the below formula:

Here
gives the
term
gives the first term of sequence
d is the common difference and n is the number of terms in the sequence.
Applying the concept:
In our problem it is given that "A company gives each new salesperson a commission of $300 for the sale of a new car",
so 
"The salesperson will receive a $100 increase for each addition car the person sells that week"
so
"find the number of cars a salesperson must sell to earn $4,200 in a week", this means that we need to find the value of n, when 
Setting up the equation based on the arithmetic sequence formula, we get:

Conclusion:
New Salesperson has to sell 40 cars to earn $4200 in a week.
Answer:
(0,-2) and (3,0)
Step-by-step explanation:
Answer: k = 55 degrees
Step-by-step explanation:
to find J, subtract 122 from 180, you get 58. The total number of degrees is 180. Since L is given as 67, and 67+58=125. Simply subtract 125 from 180 which is 55 degrees
Answer:the answer is startfraction 1 over 36 end fraction
Step-by-step explanation: