Multiply. Change any mixed number to an improper fraction before multiplying.2
× 4
A. 11
B. 12
C. 6
D. 8
Answer: B
Mathematics
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Give the coordinates of the specified point.
C
A. (0, 2) B. (0, 1) C. (2, 2) D. (2, 0)
Mathematics
Write the equation in standard form.x2 - 6x - 7y + 7 = 0
A. (x - 3)2 = 7(y + 0.3) B. (x + 3)2 = 7(y - 0.3) C. (x - 3)2 = -7(y - 0.3) D. (x - 3)2 = 7(y - 7)
Mathematics
Solve the problem.The velocity of particle A t seconds after its release is given by 
The velocity of particle B t seconds after its release is given by 
How much farther does particle B travel than particle A during the first ten seconds (from t = 0 to t = 10)? Round to the nearest meter.
A. 780 m B. 6 m C. 540 m D. 340 m
Mathematics
Multiply and simplify. Assume that all variables represent non-negative numbers.(
+ 3)(
- 3)
A. 7 - 2
B. 4
C. -2
D. 16
Mathematics