isaac has 80 pesos in 25 and 10 centavo coins. he has 135 more 10 centavo coins than 25 centavo coins.how many coins[..]

Britney is buying a shirt and a hat at the mall. The shirt costs $34.82, and the hat costs $18.35. If Britney gave[..]

find the nearest integer value for n if 3.2(1-.8^n)/1-.8 is approximately 15

Healthcare professional performs 327 measurements per day. If this specialist makes a mistake on 0.6% of all his/her[..]

Two cars leave at the same location. Car1 leaves at noon traveling at 40mph. Car2 leaves at one traveling 64 mph.[..]

Popsicles cost $0.80, and ice cream cost $0.65. If you purchased 9 items for $6.15, how many of the items were[..]

Two trains leave the station at the same time, one heading east and the other west. The eastbound train travels at[..]

A certain bacterium triples in number every 30 minutes. Suppose you start with a culture of 50 of these bacteria.[..]

Ron wrapped a box he had with wrapping paper for his friend's birthday. The wrapping paper was three cents per[..]

A living room is 12 feet long and 8 feet wide. If the ceiling is 10 feet high, what is the total surface area of the[..]