A company gives each new salesperson a commission of $300 for the sale of a new car. The sales person will receive a $100 increase for each additional car that person sells that week, so the person gets $400 for the sale next week. Which equation represents the number of cars a salesperson must sell to earn $4200 in commissions in a week? Recall that for an arithmetic sequence, a_1 + d(n-1) is equivalent to a_n. (The underscore is the exponent below the number.)

what are ur choices?

898.1666667

step-by-step explanation:

5389/6 = 898.1666667

step-by-step explanation:

let's assume

number of candles set =x

price of of x candles =p(x)

we are given

a candle maker prices one set of scented candles at $10 and sells an average of 200 sets each week

so, we get point as (200,10)

he finds that when he reduces the price by $1, he then sells 50 more candle sets each week

so, we can find slope

now, we can use point slope form of line

now, we can plug values

we can use point

and find b

now, we can plug it back

and we get

now, we can find revenue

we know that

revenue = price*quantity

so, we get