ShmoopTube
Where Monty Python meets your 10th grade teacher.
Search Thousands of Shmoop Videos
Algebra and Functions Videos 140 videos
SAT Math: Algebra and Functions Drill 1, Problem 2. Based on the data in the table, what is the maximum heart rate for the average 22-year-old?
SAT Math 1.3 Algebra and Functions. How many 16 oz. bottles did she buy?
SAT Math 9.1 Algebra and Functions 178 Views
Share It!
Description:
SAT Math 9.1 Algebra and Functions
Transcript
- 00:04
Here's your shmoop du jour, brought to you by Traveling Salesmen.
- 00:07
If you turn out all the lights and hide under your bed, they won't even know you're home.
- 00:12
A salesman earns a base pay of $12/hour plus 5% commission on his sales.
- 00:17
If he sells $35,000 worth of goods working seven 8-hour days, how much is his total pay?
- 00:27
Okay, so we're trying to find the total income of a salesman.
Full Transcript
- 00:31
His pay comes from two sources: Hourly rate, and commission.
- 00:36
The sum of the two is what we're looking for.
- 00:39
First, we'll find his hourly rate.
- 00:41
Well each hour, the salesman earns 12 bucks, but how long did he work?
- 00:46
Well, he worked seven 8 hour days,
- 00:49
so we can just get a total by multiplying the two and we get 7 times 8 is
- 00:53
56 hours total for that week.
- 00:55
Now we just multiply $12 per hour by 56 hours and that gets us $672 in a week,
- 01:02
but we can't forget his 5% commission on his $35,000 of sales.
- 01:06
We can multiply 35,000 by .05 to get $1,750.
- 01:13
From his hourly rate, the salesman earns $672, and another $1,750 from commission.
- 01:19
And it totals $2,422.
- 01:22
Not bad for a week's work.
Related Videos
SAT Math 2.1 Geometry and Measurement. What is the measure of angle z in terms of x and y?
In 2014, the unemployment rate of one county in California was 7%. In another county, the unemployment rate was 11%. Which of the following express...
Angela is making cookies for a bake sale. She expects each batch of her cookies to sell for $40. It costs her $10 to make one batch of cookies, and...