Solve the problem.Results of a survey of fifty students indicate that 30 like red jelly beans, 29 like green jelly beans, and 17 like both red and green jelly beans. How many of the students surveyed like only red jelly beans?
A. 30
B. 12
C. 13
D. 17
Answer: C
Mathematics
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Round the following decimal to the nearest hundredth.779.922
A. 780.1 B. 779.92 C. 779.923 D. 779.93 E. none of the above
Mathematics
Find v ? u.v = 
and u = 
A. 
B. 
i - 
j
C. 
i - 
j
D. 0
Mathematics
Solve.Board 1 must be joined to board 2 at a right angle. If ? x measures 48°, what must ? y measure?
A. 102° B. 32° C. 42° D. 132°
Mathematics
Factor the polynomial.x3 - 125
A. (x + 5)(x2 - 5x + 25) B. (x + 125)(x2 - 1) C. (x - 5)(x2 + 25) D. (x - 5)(x2 + 5x + 25)
Mathematics