Provide an appropriate response.356 + 197 = 553197 + 356 = 553This is an example of the 
.
A. associative property of addition
B. commutative property of multiplication
C. associative property of multiplication
D. commutative property of addition
Answer: D
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Subtract.915
A. 332 B. 1398 C. 426 D. 432
The average student enrolled in the 20-week Court Reporting I course at the American Institute of Court Reporting progresses according to the rule
?
; 
?
where 
measures the rate of change in the number of words/minute of dictation the student takes in machine shorthand after 
weeks in the course. Assuming that the average student enrolled in this course begins with a dictation speed of 61 words/minute, find an expression 
that gives the dictation speed of the student after 
weeks in the course.
?
A. 
B. 
C. 
D. 
E. 
Let p represent "I eat too much," let q represent "I exercise," and let r represent "the food is good." Write the compound statement in symbols.If I exercise, then I don't eat too much.
A. r ? p B. ~(p ? q) C. q ? ~p D. p ? q
Solve.A cyclist biked uphill 3 mi at a speed r mph and then returned (downhill) at three times the speed. How long did the whole trip take? Write the answer as a single rational expression.
A. 
hr
B. 
hr
C. 
hr
D. 
hr