Z varies jointly as W and y. if Z= 280 when W = 10 and Y = 14, find Z when W = 70 and Y = 10

On average, how many more hits will he get when he bats 100 times at home during the day as opposed to 100 times away at night?

Julie goes to the sports store and spends $40.50 before tax. she buys a pair of shorts for $21.75 and 3 pairs of socks that each cost the same amount. how much does each pair of socks cost? $$

Find │–14│ a. 14 b. –14 c. start fraction 1 over 14 end fraction