A7 meter ladder is leaning against a wall of a building. the foot of the ladder is 2 meters from the base of the building. how far up the wallis the top of the ladder?

Peaches cost $4.29 per pound. find the cost of two and a quarter pounds of peaches.

10 ! a train starts from grand city and travels toward belleville 388 miles away. at the same time, a train starts from belleville and runs at the rate of 47 miles per hour toward grand city. they pass each other 4 hours later. find the rate of the train from grand city.

Find the multiplicative inverse of 8-12i