Ivanna buys candy that costs $5 per pound. she will spend less than $40 on candy. what are the possible numbers of pounds she will buy?
use p for the number of pounds ivanna will buy.
write your answer as an inequality solved for p.

He ! a group of farmers planned to clean 80 acres of wheat per day to finish the work on schedule. right before the work started, they received a new piece of machinery that them clean 10 more acres per day than originally planned. as a result of increased productivity in the last day before the deadline they only had to clean 30 acres. how many acres of wheat did the group of farmers have to clean?

Atourist boat is used for sightseeing in a nearby river. the boat travels 2.4 miles downstream and in the same amount of time, it travels 1.8 miles upstream. if the boat travels at an average speed of 21 miles per hour in the still water, find the current of the river.

You draw a card at random from a deck that contains 33 black cards and 77 red cards.