Multiple Choice
Solve the problem.
-Marcus earned $5600 during his summer vacation. He invested part of the money at 9% and the rest at 7%. If he received a total of $464 in interest at the end of the year, how much was invested at 9%?
A) $800
B) $2000
C) $2800
D) $3600
Correct Answer:
Verified
Correct Answer:
Verified
Q108: Find the solution by graphing the system
Q109: Express each equation in slope-intercept form. Without
Q110: Solve the problem.<br>-Jamil always throws loose change
Q111: Solve the system using matrices.<br>-5x - y
Q112: Solve the problem.<br>-Two angles are complementary if
Q114: Solve the system using matrices.<br>--5x + 2y
Q115: Solve the system of equations using the
Q116: Determine if the following ordered pair satisfies
Q117: Solve the problem.<br>-A twin-engined aircraft can fly
Q118: Determine if the following ordered pair satisfies