Answer: Option A, B, E are correct.
A. 8^x •8^x = 64^x
B. 8^2x = 64^x
C. 8•8^2x = 8^{1 + 2x}
D.8^2•8^x = 8^{2 + x}
E. (8•8)^x = 64^x
F. 8•8^x = 8^{1 + x}
Answer:
5/8
Step-by-step explanation:
There is a total of 8 marbles in the bag.
If a yellow is not drawn, then it must be blue.
Therefore, the probability of drawing a blue marble is 5/8
Answer:
D
Step-by-step explanation:
x -91
Answer:
C
Step-by-step explanation:
Division can be done by "cross multiplying", or multiplying the first equation by the reciprocal of the second equation.
In answer c, the first term remains the same, but the second is the reciprocal of the original. Also, the operator has changed from division to multiplication, so C is the correct answer.
Answer:
Step-by-step explanation:
