Julio is playing a trivia game. on his first turn, he lost 100 points. on his second turn, he lost 75 points. on his third turn, he lost 85 points. write a sum of three negative integers that models the change to julio's score after his first three turns.

Orly uses 2 cups of raisins for every 12 cups of trail mix she makes. how many cups of trail mix will she make if she uses 8 cups of raisins?

The annual snowfall in a town has a mean of 38 inches and a standard deviation of 10 inches. last year there were 63 inches of snow. find the number of standard deviations from the mean that is, rounded to two decimal places. 0.44 standard deviations below the mean 2.50 standard deviations below the mean 0.44 standard deviations above the mean 2.50 standard deviations above the mean

Plz hurry evaluate the expression a+b where a=8 and b=19