12 miles - 132 minutes
1 mile - 132/12 = 11 minutes
66 miles = 11 x 66 = 726 minutes.
Hence your requires answer is 726 minutes.
Hope This Helps You!
Answer:
The answer is 3.12
Step-by-step explanation:
Let's solve your equation step-by-step.
10x+12=5x+45
Step 1: Subtract 5x from both sides.
10x+12−5x=5x+45−5x
5x+12=45
Step 2: Subtract 12 from both sides.
5x+12−12=45−12
5x=33
Step 3: Divide both sides by 5.
5x/5=33/5 (5x over 5 = 33 over 5)
x=33/5 ( x is equal to 33 over 5)
Answer – Always
A negative number raised to an odd power is always negative. When a negative number is raised to an even power, the pairs of negatives will cancel out; but when it is raised to an odd power, after pairs of the negative sign have canceled each other out, there will still be one minus sign left unpaired, which will not cancel out.
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Answer:
Step-by-step explanation:
8x² + 2(x²-1) = 8x² + 2*x² - 2*1
= 8x² + 2x² -2
= 10x² -2
Like terms: 8x² , 2x²