Answer:
Perimeter: 14a+2b
Tickets:7x+6
Step-by-step explanation:
Perimeter: Add all the functions together
Tickets: Subtract 15x+1 by 8x-5.
Each dress will need 5.4 yards of fabric and the answer lies between 5 and 6
Step-by-step explanation:
Given
Total fabric = 27 yards
Dresses to be made = 5
In order to find the measurement of fabric for one dress, the total fabric will be divided by number of dresses to be made.
So,


The answer lies between the whole numbers 5 and 6
Hence,
Each dress will need 5.4 yards of fabric and the answer lies between 5 and 6
Keywords: Fractions, Division
Learn more about fractions at:
#LearnwithBrainly
Step-by-step explanation:
a) Let 'm' represents score in a Mathematics test. The variable has a fixed value because the marks Sarah obtained in her test will not change
b) Let 'd' represent the distance between the Zen house and the school. The variable has a fixed value because by using the same route, the distance will always remain constant.
c) Let 't' represent the temperature on the summit of Mount Everest. The variable has a changed value because the temperature may alter depending on the time of day and also climatic conditions which will affect the temperature.
The slope is equal to: 5/2
1*160
2*80
4*40
5*32
8*20
10*16 ..... Etc...