Concept explainers
(a)
To find:The expression and total cost.
(a)
Answer to Problem 1.4MPS
The total cost is
Explanation of Solution
Given information:The given information is:Charlie wants pizza and a drink. His friends each have a sandwich, fries, and a drink.
MENU | |
Items | Cost ($) |
Pizza | |
sandwich | |
fries | |
drink | |
Calculation:
Now,
Charlie wants pizza and a drink. His friends each have a sandwich, fries, and a drink.
Now,
Charlie gets lunch for himself and of his two friends.
So,
Total cost of food is:
Therefore,thetotal cost is
(b)
To find:The cost when Charlie bought same things as his friends.
(b)
Answer to Problem 1.4MPS
The total cost is
Explanation of Solution
Given information: The given information is:Charlie and his friends each have a sandwich, fries, and a drink.
MENU | |
Items | Cost ($) |
Pizza | |
sandwich | |
fries | |
drink | |
Calculation:
Now,
Charlie and his friends each have a sandwich, fries, and a drink.
Now,
Charlie gets lunch for himself and of his two friends.
So,
Total cost of food is:
Therefore,the total cost is
Chapter SH Solutions
Algebra 1
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