Follow the proper order of operations to evaluate the following.
A. undefined
B. - 23
C. - 47
D. - 13
Answer: B
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Give an appropriate answer.Let
f(x) = -8 and
g(x) = -6. Find
[f(x) ? g(x)].
A. -14 B. -6 C. 9 D. 48
Provide an appropriate response.If one pulley is 8 inches bigger in diameter than another and they are connected by a belt, how big are the pulleys if the smaller pulley turns at 120 rpm and the larger turns at 40 rpm?
Fill in the blank(s) with the appropriate word(s).
Decide whether the relation is a function, and give the domain and range.
A. Function; domain: (-?, 0) ? (0, ?); range: (-?, ?) B. Not a function; domain: (-?, ?); range: (-?, ?) C. Not a function; domain: (-?, 0) ? (0, ?); range: (-?, ?) D. Function; domain: (-?, ?); range: (-?, ?)
Simplify the expression using the order of operations.28 + (15 ? 28) - 25
A. 423 B. 46 C. 1179 D. 129