Solve the problem.John does 15 pushups on the first day of a 30-day month, and then increases the number of pushups by 2 pushups a day. How many pushups has he done by the end of the month?
A. 1380 pushups
B. 1350 pushups
C. 1305 pushups
D. 1320 pushups
Answer: D
Mathematics
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Draw a tessellation of the plane using the given figure. If the figure does not tessellate the plane, state this.
What will be an ideal response?
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Solve by elimination. x - 6y = -32-7x - 7y = -21
A. No solution B. (2, 6) C. (-3, 6) D. (-2, 5)
Mathematics
The circle graph shows the results of the student council presidential election. The complete circular area represents 100% of the votes.
The circle graph shows what percent of the vote each person received.Who got the fewest votes?
A. Ben B. Jim C. Ming D. Gina
Mathematics
Sketch a transition diagram for the given transition matrix.
A. 
| A = 0.6 | B = 0.4 |
B.
| A = 0.4 | B = 0.6 |
Mathematics