Translate the problem situation to a system of equations. Do not solve.The Cudly College football team scored 101 times last season, some seven-point touchdowns and some three-point field goals. Altogether the 101 scores accounted for 503 points. How many of each type of score was accomplished?
A. x + y = 101; 7x + 3y = 503
B. x - y = 101; 7x - 3y = 503
C. x + y = 503; 7x + 3y = 101
D. x + 3y = 101; 7x + y = 503
Answer: A
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The table of values was generated by a graphing utility with a TABLE feature. Use the following table to solve. 
Which equation corresponds to Y2 in the table?
A. y2 = x + 3 B. y2 = 3x - 2 C. y2 = 3 - 2x D. y2 = 2x + 3
Use the basic trigonometric identities to find the exact value of the expression.Given csc t = -4 and tan t > 0, find cot t.
A. cot t = 
B. cot t = 5
C. cot t = 
D. cot t = 3
Find the integral by using integration by parts or other techniques. Round the answer to four decimal places if necessary.
A. 6e2x(2x2 - 2x + 1) + C B. 24e2x(2x2 - 2x + 1) + C C. 12e2x(2x2 - 2x + 1) + C D. 6e2x(x2 - x + 1) + C
Combine like terms to simplify the expression.
a + 
b - 
a - 
b + 11
A. 
a + 
b + 11
B. 
a + 
b + 11
C. 
a + 
b + 11
D. 
a + 
b + 11