Find the real solutions, if any, of the equation. Use the quadratic formula.4x = 1 + 

A. {- }
B. {}
C. {}
D. no real solution


Answer: D

Mathematics

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Solve the problem.During an intramural basketball game, Team A scored 19 fewer points than Team B. Together, both teams scored a total of 151 points. How many points did Team A score during the game?

A. 75 points B. 66 points C. 67 points D. 85 points

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Find the product.4(-5)

A. 1 B. 20 C. -20 D. -1

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Use the given vectors to find the value of the indicated scalar.v = -10i - 2j; Find 2.

A. 104 B. 40 C. 400 D. 144

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Translate to an equation. Do not solve.What is 12.2% of 31?

A. n = 31% × 12.2 B. 12.2 = n × 31 C. n × 12.2% = 31 D. n = 12.2% × 31

Mathematics