COLLEGE ALGEBRA PART 1 FULL PAPER 20
QUESTIONS AND VERIFIED ANSWERS
RASMUSSEN UNIVERSITY, STRAIGHTER LINE
Question 1
Solve the rational equation.
Select one:
a. {-4}
b. {3}
c. {-3}
d. {}correct
Question 2
Solve the rational equation.
Select one:
a. {6, 2} correct
b. {-6, -2}
c. {5, 3}
d. {-5, -3}
, Question 3
Solve for the indicated variable.
-8x - 9y = 7 for y
Select one:
Question 4
Solve the problem.
The plans for a rectangular deck call for the width to be 4 feet less than the length.
Sam wants the deck to have an overall perimeter of 52 feet. What should the length of
the deck be?
Select one:
a. 4 feet
b. 19 feet
c. 15 feet correct
d. 28 feet
Question 5
Solve the problem.
Aliyah earned an $6,000 bonus from her sales job for exceeding her sales goals. After
paying taxes at a 30% rate, she invested the remaining money in two stocks. One
stock returned the equivalent of 10% simple interest after 1 yr, and the other
returned 4% at the end of 1 yr. If her investments returned $240.00 (excluding
commissions) how much did she invest in each stock
Select one:
QUESTIONS AND VERIFIED ANSWERS
RASMUSSEN UNIVERSITY, STRAIGHTER LINE
Question 1
Solve the rational equation.
Select one:
a. {-4}
b. {3}
c. {-3}
d. {}correct
Question 2
Solve the rational equation.
Select one:
a. {6, 2} correct
b. {-6, -2}
c. {5, 3}
d. {-5, -3}
, Question 3
Solve for the indicated variable.
-8x - 9y = 7 for y
Select one:
Question 4
Solve the problem.
The plans for a rectangular deck call for the width to be 4 feet less than the length.
Sam wants the deck to have an overall perimeter of 52 feet. What should the length of
the deck be?
Select one:
a. 4 feet
b. 19 feet
c. 15 feet correct
d. 28 feet
Question 5
Solve the problem.
Aliyah earned an $6,000 bonus from her sales job for exceeding her sales goals. After
paying taxes at a 30% rate, she invested the remaining money in two stocks. One
stock returned the equivalent of 10% simple interest after 1 yr, and the other
returned 4% at the end of 1 yr. If her investments returned $240.00 (excluding
commissions) how much did she invest in each stock
Select one:
