Simplify the expression. Assume that all variables are positive when they appear.2
- 3
A. 6
- 3
B. 12
C. 0
D. cannot simplify
Answer: C
Mathematics
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Calculate the requested distance.the distance from the point S(2, -8, 1) to the line x = -6 + 2t, y = -10 + 10t, 
A. 
B. 
C. 
D. 
Mathematics
Solve the problem using inductive reasoning.How many rectangles are there in the last two figures?
What will be an ideal response?
Mathematics
Simplify.2112 ÷ (88 ÷ 8)
A. 8 B. 88 C. 24 D. 192
Mathematics
Solve the problem.A rectangular enclosure must have an area of at least 7200 yd2. If 340 yd of fencing is to be used, and the width cannot exceed the length, within what limits must the width of the enclosure lie?
A. 0 ? w ? 80 B. 80 ? w ? 90 C. 80 ? w ? 85 D. 85 ? w ? 90
Mathematics