Yesterday, Consuela bought some fudge and caramels for $5.25. She bought 2 pieces of fudge at 50 cents a piece and some caramels at 25 cents each. She gave some caramels to her friend Carrie. Now she has 2 pieces of fudge and 10 caramels. If consuela did not eat any candy yet, how many caramels did Carrie receive?

Prove that the value of the expression 7^8–7^7+7^6 is divisible by 43.

Aroulette wheel has 38 slots in which the ball can land. two of the slots are green, 18 are red, and 18 are black. the ball is equally likely to land in any slot. the roulette wheel is going to be spun twice, and the outcomes of the two spins are independent. the probability that it lands one time on red and another time on black in any order is(a) 0.5 (b) 0.25 (c) 0.4488 (d) 0.2244

How does reflecting or rotating a figure change the interior angles of the figure?