The last time that this test was given to a previous class, the grades were:
50, 62, 65, 100, 94, 74, 88, 80, 74, 80, 65, 84, 80, 74, 62, 94, 100, 74, 90, 84.
Construct a frequency distribution chart for the above scores.
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Find a set of polar coordinates for the point for which the rectangular coordinates are given.(1, 0)
A. 
B. 
C. (1, 0)
D. (1, ?)
Decide if the graph of the system is a pair of parallel lines, intersecting lines, or one line. x + 2y = 122x + 4y = 24
A. Parallel B. Intersecting C. One Line
Find the number or numbers.If -2 is added to a number and the sum is doubled, the result is 12 less than the number. Find the number.
A. -8 B. 14 C. 16 D. -16
Solve the problem.Find the periodic payment of a loan with present value 
and an annual interest rate 
for a term of 25 years, with payments made and interest charged 12 times per year.
A. $2214.68 B. $1107.34 C. $885.87 D. $1993.21