There is a raffle with 100 tickets. One ticket will win a $210 prize, one ticket will win a $190 prize, one ticket will win a $90 prize, one ticket will win a $90 prize, and the rest will win nothing. If you have a ticket, what is the expected payoff?

Which set of reflections would carry trapezoid abcd onto itself? a) x-axis, y=x, y-axis, x-axis b) x-axis, y-axis, x-axis c) y=x, x-axis, x-axis d) y-axis, x-axis, y-axis, x-axis

Cody started biking to the park traveling 15 mph, after some time the bike got a flat so cody walked the rest of the way, traveling 4 mph. if the total trip to the park took 6 hours and it was 46 miles away, how long did cody travel at each speed? solve using rate times time= distance

What is the value of n in the equation -1/2(2n+4)+6=-9+4(2n+1)