Concept explainers
(a)
To write: an equation for the profit
(a)
Answer to Problem 5GP
The equation is
Explanation of Solution
Given information:
The band boosters are selling sandwiches for $5 each. They bought $1160 in ingredients.
Calculation:
As per given information, found the equation for the profit
Where,
So, the equation is
(b)
To sketch: the graph of equation and to state the slope and
(b)
Explanation of Solution
Given information:
The band boosters are selling sandwiches for $5 each. They bought $1160 in ingredients.
Calculation:
Graph the equation are given below,
(c)
To find: the total profit if 1400 sandwiches are sold.
(c)
Answer to Problem 5GP
Explanation of Solution
Given information:
The band boosters are selling sandwiches for $5 each. They bought $1160 in ingredients.
Calculation:
Consider the equation is,
So, when number of sandwiches are 1400, then
Then solve the equation as shown,
Chapter 3 Solutions
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
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