Which applies the power of a power rule to simplify the expression (8 Superscript 12 Baseline) cubed? (8 Superscript 12 Baseline) cubed = 8 Superscript 12 + 3 Baseline = 8 Superscript 15 (8 Superscript 12 Baseline) cubed = 8 Superscript 12 times 3 Baseline = 8 Superscript 36 (8 Superscript 12 Baseline) cubed = 8 Superscript 12 divided by 3 Baseline = 8 Superscript 4 (8 Superscript 12 Baseline) cubed = 8 Superscript 12 minus 3 Baseline = 8 Superscript 9

B

Step-by-step explanation:

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The answer is B

Step-by-step explanation:

x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

step-by-step explanation:

last month maria hiked the 5-mile mountain trail a number of times and she hiked the 10-mile canal trail several times. let x represent the number of times she hiked the 5-mile trail, and let y represent the number of times she hiked the 10-mile trail. if she hiked a total of 90 miles, which equation can be used to find the number of times maria hiked each trail? x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

correct choice is b

step-by-step explanation:

when you calculate the average rate of change of a function, you are finding the slope of the secant line between the two points. for the function the average rate of change from point to point can be calculated as

to find the average rate of change from day 2 to day 10, note that at day 2, 8 houses were sold, so a(2,8) and at day 10, 2 houses were sold, so b(10,2). thus,