Solve the problem.Write 0.181818... as a fraction. (Find the sum of the repeating decimal.)
A. 
B. 
C. 
D. 
Answer: C
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Find an equation of the line that contains the given point and is perpendicular to the given line.y = 7, (5, 4)
A. x = 5 B. y = 4 C. y = -4 D. x = 7
Find the indicated coefficient or term.The coefficient of x in the expansion of (2x + 7)3
A. 84 B. 49 C. 294 D. 588
Solve the problem.A college charges $219 per unit for tuition. If we let u represent the number of units that a student is taking, build a variable expression for the student's tuition.
A. 219 ÷ u B. 219 + u C. u ÷ 219 D. 219u
Provide an appropriate response.Your classmate missed the lecture on how to find the inverse of a one-to-one function. When your classmate calls you on the phone for an explanation, what will you say to explain the process?
What will be an ideal response?