Answer:
-12
Step-by-step explanation:
Answer:
6x^2 - 3x
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Step-by-step explanation:
3x (2x-1)
multiply 3x by 2x -> 6x^2
multiply 3x by -1 -> -3x
Answer:
4. D.$500
5. 165 Im not sure on this one
Step-by-step explanation:
4. 5/25=5 thats how many one costs, then you do 500/5=100
Answer: (27- 4/3 pi) r^3
Step-by-step explanation: 1. Volume of a cube: V= a^3, V= 3^3 , V=27
2. Volume of a sphere: V=4/3 pi r^3 ......