Paula is paid twice a month. On each check 7% social security taxes are witheheld. If her gross income is $1,300 per check, then how much does Paula pay in social security taxes each month?

At the county fair, the baxter family bought 6 hot dogs and 4 juice drinks for $12.90. the farley family bought 3 hot dogs and 4 juice drinks for $8.55. find the price of a hot dog and the price of a juice drink.

3x = 729 solve for x plz . it's urgent. will mark

Kerion has a beaded necklace business. she can make 12 necklaces is 2 hours. how long will it take her to make 9 necklaces?