A.) if tom has $100, and he earns 60, he has $160. if tom gives 57% of his money to charity, and 23% to his family, how many dollars did his put into each? how much does he have left? how many times can he do this before he runs out? if he can't do it anymore times, how much money can he donate with his remaining money?
b.) the animal shelter accepts three volunteers every four hours to . if there are 1,289 volunteers in total, how many volunteers will work in 54 hours?
c.) jessa has 85% of her book finished. if she wants to read her book in five hours, how many chapters (each 5% of the book) will she have to read each hour to reach her goal?
d.) marcus is planting potatoes in his 10x25 garden. he wants to plant 75% of his garden potatoes, and 25% carrots. each potato has a one inch gap on each side to the next potato. how many potatoes will he plant? each carrot has a one centimeter gap between the next on each side. how many carrots?
e.) if the mass of a boulder is 200 pounds, and 200 times 6x + 87 - -|-9,807| divided by 5= 95, what does x equal?

omg if you answer any of these! i am trying to do extra for an upcoming test and these really confuse me.