Compare A and B if 70% of A is equal to $0.7a and 35% of B is equal to $0.35a Please help! I'm stumped

Lucy is a dress maker. she sews \dfrac47 7 4 of a dress in \dfrac34 4 3 hour. lucy sews at a constant rate. at this rate, how many dresses does lucy sew in one hour? include fractions of dresses if applicable

In 2000 there were 100 rabbits in central park the population increased by 16% each year ? write a function to illustrate the situation. how many rabbits were in central park in 2005 . predict how many rabbits there will be at the end of this year we are in 2018?

Caitlin had 402. in her bank account.she withdrew $15.each week to pay for swimming lesson. she now has $237.