Find the average rate of change of y = 2x + l over the interval
0 ( < or equal to ) X ( < or equal to) 7

Average salary for a medical assistant is $31,220 which is a 20% income tax bracket how much money would they pay in income tax?

1foot = 12 inches; 1 yard = 3 feet

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? $$