a: -2x+1
b: no solution
c: x=0
d: x=1/2 (x=0.5 in decimal form)
Coin 1 is Q, the very top coin is N and the one below that is Q. For the bottom coin 2 that's N and the very bottom is also N and the one on top of the very bottom is Q. I hope that helped!
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D(t) = 186,000t.....t represents the number of seconds....so in 32 seconds...t = 32
d(32) = 186,000(32)
d(32) = 5,952,000 miles <==
32.5 percent of what number is 12.48? The answer
is 100
Need a LOT more information and a graphic would help.
