MAT101 - COLLEGE ALGEBRA FINAL EXAM QUESTIONS AND ANSWERS LATEST UPDATE 2026/2027 (GRADED) - StraighterLine.

MAT101 FINAL EXAM QUESTIONS AND
ANSWERS LATEST UPDATE 2026/2027 (GRADED)
- StraighterLine.


Question 1
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Question text
Simp lify.


Selec t one:
A.

B.
C.
D.


Question 2
Correct
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Question text
Which of the following shows in expanded notation?
Selec t one:
A.
B.




Question 3
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,Question text
Which formula could be used to find the nth term of the sequence shown below?

4, 9, 14, 19, …

Select one:
A. an = 4 + (n – 1)5
B. an = 4 + (n + 1)5
C. an = 4 + (n – 1)4
D. an = 4 + (n + 1)4



Question 5
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Question text
The seating for an outdoor stage is arranged such that there are 11 seats in the first row. For each additional
row after the first row, there are 3 more seats than there are in the previous row. If there are 30 rows altogether,
how many seats are there in all?

Select one:
A. 1470
B. 1635
C. 2940
D. 3270


Question 6
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Question text
A geometric sequence is shown below.



10, 20, 40, 80, …



Which expression represents the geometric series associated with this sequence, where n is the number of
terms in the series?

,Selec t one:
A. sn = 10 • 2
(n-1)


B. sn = 2 • 10
(n-1)



C.



D.


Question 7
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Mr. Johnson’s salary in his first year at a new job is $25,000. He will earn a 3% raise each year he continues to
work at the company. How much money, rounded to the nearest whole dollar, will Mr.
Johnson have made after working at the company for 30 years?

Select one:
A. $772,500
B. $1,130,471
C. $1,189,385
D. $23,275,000



Question 8
Correct
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Question text
Solve for x.


Selec t one:
A. −6

B.

C.

D.

, Question 9
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Question text
A college club sold muffins to raise money for new electronic equipment. The muffins were sold for
$7.00 per box and $0.50 for an individual muffin. If the club raised $600 and sold 78 boxes of muffins, how
many individual muffins did the club sell?




Question 10
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Question text
Solve for x.



Select one:

A.


B.


C.

D. No solution


Question 11
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Question text
Carla and Felicia want to buy their mother a present for her birthday. Carla agrees to pay $8 more than Felicia
as long as the cost of the present does not exceed $76. What is the greatest possible price that Carla would
pay?