Rafael and his sister bought snacks at a discount store for movie night. Rafael got 3 boxed candies and 1 bag of chips for $3.82. His sister got 2 bags of chips and 1 boxed candy for $2.69. Find the cost for 1 of each of these items in cents.

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The product of (7x-2) and (20-3x)/4. when x=4

Acertain group of women has a 0.640.64% rate of red/green color blindness. if a woman is randomly selected, what is the probability that she does not have red/green color blindness? what is the probability that the woman selected does not have red/green color blindness? nothing (type an integer or a decimal. do not round.)