Translate to a proportion and solve. When necessary, round to the nearest hundredth.86% of what is 77.4 ?
A. 111
B. 43
C. 90
D. 86
Answer: C
Mathematics
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Classify the statement as true or false.{5, 8} ? {6, 8, 10, 12}
A. True B. False
Mathematics
With your calculator set to radian mode and polar graphics capability, graph the following function in the window specified.r = 2?, -3? ? ? ? 3?, [-20, 20] by [-20, 20]
A. 
B. 
C. 
D. 
Mathematics
Complete the table.InputOutput016 + 8 × 0 = 116 + 8 × 1 = 216 + 8 × 2 =
A.
| Input | Output |
| 0 | 16 + 8 × 0 = 0 |
| 1 | 16 + 8 × 1 = 8 |
| 2 | 16 + 8 × 2 = 16 |
B.
| Input | Output |
| 0 | 16 + 8 × 0 = 16 |
| 1 | 16 + 8 × 1 = 24 |
| 2 | 16 + 8 × 2 = 32 |
C.
| Input | Output |
| 0 | 16 + 8 × 0 = 16 |
| 1 | 16 + 8 × 1 = 24 |
| 2 | 16 + 8 × 2 = 48 |
D.
| Input | Output |
| 0 | 16 + 8 × 0 = 0 |
| 1 | 16 + 8 × 1 = 24 |
| 2 | 16 + 8 × 2 = 48 |
Mathematics
Solve the system by substitution. -4x + 8y = 56 x + 7y = 49
A. No solution B. (0, 7) C. (1, 6) D. (-7, 0)
Mathematics