AnswersNJ-Algebra IIUnit Test

Unit Test — Unit test Answers

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Micah takes a job with a starting salary of $78,000 for the first year. He earns a 4% increase each year. To the nearest dollar, how much does Micah make over the first seven years?

A
$567,840
B
$616,067
C
$718,710
D
$718,499
22
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Vince wrote the sequence below.Which of the following explains whether the sequence is geometric?

Question illustration
A
The sequence is geometric because was added to each term to get the next term.
Option A
B
The sequence is geometric because was multiplied to each term to get the next term.
Option B
C
The sequence is not geometric because was added to each term to get the next term.
Option C
D
The sequence is not geometric because 3 was multiplied to each term to get the next term.
23

A worker has four different job offers, each with a contract for seven years. Assuming the job descriptions are identical, for which offer will the worker earn the least over seven years?

A
a starting salary of $125,000 with a 2% increase each year
B
a starting salary of $110,000 with a 3% increase each year
C
a starting salary of $98,000 with a 8% increase each year
D
a starting salary of $105,000 with a 4% increase each year
24

A small fair charges an admission fee for children and adults. The cost for admission is $3 per adult and $2 per child. On a certain day, total admission fees were $900, and 350 people attended the fair. How many children attended the fair that day?

A
80 children
B
150 children
C
200 children
D
320 children
25

Which statement describes the solution to the system of equations?

Question illustration
A
The system has exactly one solution.
B
The system has exactly two solutions.
C
The system has no solutions.
D
The system has infinitely many solutions.

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