Answer:
Step-by-step explanation:
its c
1. Unit cost
18/3 = 6
2. When x = 1
In the graph I believe (1, 8)
Unit cost as 8
3. At Manglo since the unit cost is lower
4. 54/9 = 6
Noah runs 6 miles per day
Noah would win (5, 30)
Greta wins (5,45)
Greta wins more miles
3 13/24 if you don’t know how to add two fractions, get them to a common denominator. The quickest way to find a common denominator is to multiply the two by each other. 1/6*8=8/48 and 3/8*6=18/48 add the two together to get 26/48 and then simplify it to get 13/24 and you cannot simplify this anymore. Then just add your whole numbers and you get your answer.
Word problems describe a situation where something mathematical can be found out about a system. Often, it's a real-world measurement (like numbers of apples, ages of people, inches, feet, etc.) and usually have more than one object being discussed.
The answer must be expressed in specific units so the value cannot be confused with other measurements discussed in the problem.