Justify -5(2u+10)=2(u-7)

Pat listed all the numbers that have 15 as a multiple write the numbers in pats list

Atriangle has a side lengths of 18cm, 80 cm and 81cm. classify it as acute obtuse or right?

Asales representative from a local radio station is trying to convince the owner of a small fitness club to advertise on her station. the representative says that if the owner begins advertising on the station today, the club's total number of members will grow exponentially each month. she uses the given expression to model the number of club members, in hundreds, after advertising for t months.