Evaluate the expression using the order of operations.(-14 + 69) ÷ 11 - 25
A. -20
B. 20
C. -30
D. 30
Answer: A
Mathematics
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Find the area.
A. 207 cm2 B. 240 cm2 C. 345 cm2 D. 47 cm2
Mathematics
Solve. 5(x + 3) = 10x + 9
A. 0.8 B. -1.2 C. -0.8 D. 1.2
Mathematics
A delivery truck must deliver packages to 6 different store locations (A, B, C, D, E, and F). The trip must start and end at A. The graph below shows the distances (in miles) between locations. We want to minimize the total distance traveled.
Using both the cheapest-link and the repetitive nearest-neighbor algorithm, the length of the shortest trip we can find (without using brute force) is:
A. 35 miles. B. 44 miles. C. 58 miles. D. 27 miles. E. none of these
Mathematics
The graph of a function is given. Decide whether it is even, odd, or neither.
A. even B. odd C. neither
Mathematics