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Evaluate (r + 4)² when r = 7.
Correct answer(s):
- 121
Evaluate 2q² when q = 6.
Correct answer(s):
- 72
Evaluate p² + 5 when p = 5.
Correct answer(s):
- 30
Evaluate (n + 3)² when n = 4.
Correct answer(s):
- 49
Evaluate 2m² when m = 3.
Correct answer(s):
- 18
Evaluate b² + 4 when b = 2.
Correct answer(s):
- 8
Evaluate (a + 2)² when a = 10.
Correct answer(s):
- 144
Evaluate 2t² when t = 9.
Correct answer(s):
- 162
Evaluate r² + 3 when r = 8.
Correct answer(s):
- 67
Evaluate (q + 1)² when q = 7.
Correct answer(s):
- 64
Evaluate 2p² when p = 6.
Correct answer(s):
- 72
Evaluate n² + 2 when n = 5.
Correct answer(s):
- 27
Evaluate (m + 5)² when m = 4.
Correct answer(s):
- 81
Evaluate 2b² when b = 3.
Correct answer(s):
- 18
Evaluate a² + 1 when a = 2.
Correct answer(s):
- 5
Solve for x: x + 2.5 = 5.0.
Correct answer(s):
- 2.5
Solve for x: 3x = 7.
Correct answer(s):
- 7/3
Solve for x: x/2 = 3.
Correct answer(s):
- 6
Solve for x: x + 1.5 = 5.0.
Correct answer(s):
- 3.5
Solve for x: 5x = 1.
Correct answer(s):
- 1/5