I’m going to go with 77 i’m pretty sure
Answer:
(7.5, -1)
Step-by-step explanation:
hope this helps you!
If you would like to solve y = x - 4 and 2 * x + y = 5, you can do this using the following steps:
y = x - 4
2 * x + y = 5
_____________
2 * x + (x - 4) = 5
2 * x + x = 5 + 4
3 * x = 9 /3
x = 9 / 3
x = 3
y = x - 4 = 3 - 4 = -1
The correct result would be x = 3 and y = -1.
Change the fraction into a decimal
Question
During one waiters shift he delivered 13 appetizers, 17 entrées, and 10 desserts what percentage of the dishes he delivered were: A. Desserts B. Appetizers C. entrees
Answer:
A)Desserts = 25 %
B)Appetizers = 32.5 %
C)Entrées = 32.5 %
Step-by-step explanation:
<u>Given:</u>
Number of appetisers = 13
Number of entrees = 17
Number of desserts = 10
<em><u>A. percentage of the dishes he delivered were Desserts</u></em>
Percentage of Desserts = 
Total number of dishes = 13 + 17 + 10 = 40
Percentage of Desserts = 
Percentage of Desserts = 
Percentage of Desserts = 25 %
<em><u>B. percentage of the dishes he delivered were Appetizers </u></em>
Percentage of Desserts = 
Percentage of Desserts = 
Percentage of Desserts = 
Percentage of Desserts = 32.5 %
<em><u>C. percentage of the dishes he delivered were Entrées </u></em>
Percentage of Desserts = 
Percentage of Desserts = 
Percentage of Desserts = 
Percentage of Desserts = 42.5 %