You dispense a quantity of 180 tablets for a prescription written for ibuprofen 800mg to be taken by mouth 3 times a day. how many days will the prescription last?

: show your work

Before simplifying, how many terms are there in the expression 2x - 5y + 3 + x?

Mrs. morton has a special reward system for her class. when all her students behave well, she rewards them by putting 3 marbles into a marble jar. when the jar has 100 or more marbles, the students have a party. right now, the the jar has 24 marbles. how could mrs. morton reward the class in order for the students to have a party?

Two cyclists 84 miles apart start riding toward each other at the samen time. one cycles 2 times as fast as the other. if they meet 4 hours later what is the speed (in miles) of the faster cyclists