For this case, the first thing we must do is define a variable.
We have then:
x: number of gift boxes.
We then have to write the inequation that models the problem:
"Mary bought more than 72 pencils"
"she packs 4 pencils each into x gift boxes"
We have then:

Simplifying we have:
Answer:
the inequality that represents this situation is:
The simplified form of the inequality is:
X^3 - 3x^2 + 5x - 15
x^2(x-3) +5(x-3)
(x^2 + 5)(x - 3) <==Answer
Answer:
A) July, September
B) June
Step-by-step explanation:
Hello!
We know that 28 miles is 10.50
We can find the unit rate by doing
10.50/28 = 0.375
We multiply this by 48 to get what the cost is
0.375 * 48 = 18
The answer is $18
Hope this helps!