Answer:
$62.80
Step-by-step explanation:
The commission for the $500 t.v. is $20
The commission for the $350 t.v. is $14
The commission for the $720 t.v. is $28.80
Next you add them all to get above answer
Also, to find commission you multiply the price by commission rate in decimal form
Answer:
x=9
Step-by-step explanation:
3x+9+5x=81
8x+9=81
-9 -9
8x=72
x=9
hope this help!
1. no...because this is a subtraction problem
2. yes...243 books / 20 shelves = 12.15 books per shelf
3. yes...243/20 = $ 12.15 per day
4. yes...243 miles / 20 days = 12.15 miles per day
Answer:
Step-by-step explanation:
y - 3 = 2(x + 2)
y - 3 = 2x + 4
y = 2x + 7
Answer:
It'll take approximately 34 years from today.
Step-by-step explanation:
in order to solve this problem we first need to find the rate of change, "k", to do that we will use the given information where the population was 1400 five years ago and its now 1000. Applying this data to the equation gives us:
We now know the value for "k", we can estimate how many years it will take for the bird population to dip below 100. We have:
It'll take approximately 34 years from today.