Inference: An inference is a step of the mind, an intellectual act by which one concludes that something is true in light of something elseâs being true, or seeming to be true. If you come at me with a knife in your hand, I probably would infer that you mean to do me harm.
Jwalnuts cost $6.80 per pound and almonds cost $6.40 per pound. Jean Valijean owns a nut shop where walnuts cost $6.80 per pound and almonds cost $6.40 per pound. Jean gets and order that specifically requests a 30-pound mixture of walnuts and almonds that will cost $6.65 per pound.
Join us! Peaches are being sold for $2 per pound. If x represents the number of pounds of peaches bought and y represents the total cost of the peaches, which best describes the values of x and y? The values of both x and y can be any real number. The values of both x and y will be real numbers greater than or equal to 0.