An architect is planning a triangular pool with a perimeter of 99 ft. If two of the sides measure 20.5 and 42.3, respectively, what is the length of the missing side?
Renee, Susan, and Martha will share the cost to rent a vacation house for a week.
Renee will pay 40% of the cost.
Susan will pay 50% of the cost.
Martha will pay the remainder of the cost.
Martha thinks that she will pay 1/5 of the cost.
Roger wraps presents at a local gift shop. If it takes 1.4 meters of ribbon to wrap a present, how many can he wrap if he has 40 meters of ribbon?
∠1 and ∠2 form a straight angle. ∠1 has a measure of 28°. What is the measure of ∠ 2?
You can mow 800 square feet of lawn in 15 minutes. At this rate, how many minutes will you take to mow a lawn that measures 6000 square feet?
James is getting ready for wrestling season. As part of his preparation, he plans to lose 5% of his body weight. James currently weighs 160 pounds. How much will he weigh, in pounds, after he loses 5% of his weight?
−38 − (−14)
70 copies in 7 minutes in copies per minute
unit rate=_____________