Evaluate the expression.72 + 22 + 12
A. 48
B. 30
C. 93
D. 65
Answer: D
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Solve the application and answer with a complete sentence.On Saturday Melania studied 1
hours for her math exam. On Sunday, she studied another 7
hours. How many hours did she study in total that weekend for her exam?
A. She studied 8
hours for her exam.
B. She studied 8
hours for her exam.
C. She studied 8
hours for her exam.
D. She studied 9
hours for her exam.
Write the phrase as a mathematical expression. Use x as the variable.Some number divided by 59
A. 59x
B. 59 - x
C. 
D. 59 + x
Find function f such that 
, 
, and 
variablename="impvar_cc5d384947e24702a12cb24c6" />. What will be an ideal response?
Find the domain of the function.Nina is a comissioned salesperson. She earns a base salary of 
per week plus 
of the sales price of the items sold. Her gross salary G as a function of the price p of items sold is given by 
What is the domain of the function?
A. [450, ?) B. (450, ?) C. (0, ?) D. [0, ?)