Evaluate x + y + z for x = 2, y = -3, z = -4. 9 -9 -5 5

Suppose a store sells an average of 80 cases of soda per day. assume that each case contains 24 cans of soda and that the store is open 10 hours per day. find the average number of soda that the store sells per hour.

Which strategy is used by public health to reduce the incidence of food poisoning?

When i'm with my factor 5, my prodect is 20 .when i'm with my addend 6' my sum is 10.what number am i