Answer:
f(x)=-3x+9
Step-by-step explanation:
Answer: Hence, there are 6 phones and 18 accessories sold.
Since we have given that
Let number of phones sold be 'x'
Let number of accessories sold be 'y'.
Commission for every phone = $12
Commission for every accessory = $3.50
Total commission = $135
And Difference between accessories and phones sold = 12
According to question, we get that
Using both the equations, we get that
x=6 and y = 18
Answer:
Step-by-step explanation:
The scientific notation:
where
We have
METHOD 1:
use
METHOD 2:
Laugh out loud a pun isn't it