Concept explainers
(a)
To write: two expressions to represent the cost of the hot dogs and the sodas.
(a)
Answer to Problem 24SGR
The expression is
Explanation of Solution
Given information:
At Fun city A park, hot dogs sell $3.50 and sodas sell for $2.50. D bought 3 hot dogs and 3 sodas during one day at the park
Calculation:
Distributive property states that:
D bought 3 of each items, then can be easily written as,
So, the expression is
(b)
To find: the cost that D spent on food and drinks.
(b)
Answer to Problem 24SGR
D spent $18 on food and drinks.
Explanation of Solution
Given information:
At Fun city A park, hot dogs sell $3.50 and sodas sell for $2.50. D bought 3 hot dogs and 3 sodas during one day at the park
Calculation:
Consider the expression is
Now, solve the expression as shown,
So, D spent $18 on food and drinks.
Chapter 1 Solutions
Algebra 2
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