Her profit is $4.80 :)
$7.20•2=$14.40
24 pens • $0.80 =$19.20
$19.20-$14.40=$4.80 profit :)
Answer:

Step-by-step explanation:
We have been given a function
. We are asked to find the zeros of our given function.
To find the zeros of our given function, we will equate our given function by 0 as shown below:

Now, we will factor our equation. We can see that all terms of our equation a common factor that is
.
Upon factoring out
, we will get:

Now, we will split the middle term of our equation into parts, whose sum is
and whose product is
. We know such two numbers are
.




Now, we will use zero product property to find the zeros of our given function.




Therefore, the zeros of our given function are
.
Answer:-1
Step-by-step explanation:3-4=-1
Answer:
Step-by-step explanation:
All but the x- and y-intercepts are the same.
Answer: oranges=60% non-oranges=40%
Step-by-step explanation: divide by total to find percentages
oranges=9/15
9/15=60%
non oranges=6/15
6/15=40%