Simplify.
- (
- 
) - 5 + 4
A. 9
B. 17
C. 
D. 
Answer: D
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Answer the following statement(s) true (T) or false (F)
Games of chance provided motivation for much of the early development of the field of probability during the seventeenth century
Identify the like terms in the algebraic expression.24x - 4y - 5x - 2y
A. 24x and 5x; 4y and 2y B. 24 and -5 C. 24x and -5x; -4y and -2y D. 24 and 5
Write an equivalent expression with positive exponents and, if possible, simplify.
A. p7/6
B. 
C. p6/7
D. 
Solve the problem.You are riding your motorcycle along a freeway traveling x miles per hour. The function 
describes the recommended safe distance, f(x), in feet, between your motorcycle and the other motorcycles on the freeway. Use the values in the table below to solve this exercise. 
Find 
f(x). Describe what this means in terms of your motorcycle's speed and the recommended safe distance.
A. 94; This means that the recommended safe distance between motorcycles traveling at 50 miles per hour is 94 feet.
B. 
f(x) does not exist.
C. 93.999; This means that the recommended safe distance between motorcycles traveling at 50 miles per hour is 93.999 feet.
D. 50; This means that the recommended safe distance between motorcycles traveling at 50 miles per hour is 50 feet.