Answer: 85.96% = 0.8596
~Hope this helped, have a gr8 day/night my friend!~
Step-by-step explanation:
Answer:
h + s = 15
2h + s = 20
Step-by-step explanation:
Let the number of hats Chevy made = h
Let the number of scarves made by Chevy = s
From the statement of the question, " Chevy made a total number of 15 items"
Equation will be h + s = 15
Amount of yarn used to make one hat = 0.2 kilograms
So amount of yarn used to make "h"hats = 0.2h kilograms
Similarly Amount of yarn used to make one scarf = 0.1 kilograms
So amount of yarn used to make "h" scarves = 0.1s kilograms
Another statement states " Chevy wants to use 2 kilograms of yarn to make these items".
Equation for this statement will be,
0.2h + 0.1s = 2
OR 2h + s = 20 [By multiplying the equation by 10]
Therefore, system of the equations will be
h + s = 15
2h + s = 20
Answer:
Harris ate
slices of pizza.
Step-by-step explanation:
If 4 friends evenly divided up an n-slice pizza
Total Slices=n
Number of people sharing=4
Each Friend will receive
slice of pizza
Harris Ate 1 fewer slice than he received
Harris' Share= ![\dfrac{n}{4}](https://tex.z-dn.net/?f=%5Cdfrac%7Bn%7D%7B4%7D)
Number of Slices Harris Ate ate![\dfrac{n}{4}-1\\=\dfrac{n-4}{4}](https://tex.z-dn.net/?f=%5Cdfrac%7Bn%7D%7B4%7D-1%5C%5C%3D%5Cdfrac%7Bn-4%7D%7B4%7D)
Answer:
x + 2/5 = 4
subtract 2/5 from both sides
That is
x + 2/5 - 2/5 = 4 - 2/5
x = 4 - 2/5
x = 18/5 or 3 3/5 as a mixed number
Hope this helps