John is driving the country. he used 75 gallons of gas in 5 days. if he keeps using the gas at the same rate, how many gallons will he use in 8 days?

answer with supporting work:

What is the length of the missing leg in this right triangle? 18 mm 24 mm 26 mm 32 mm

The number of nails of a given length is normally distributed with a mean length of 5.00 in, and a standard deviation of 0.03 in. find the number of nails in a bag of 120 that are less than 4.94 in. long.

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?