the sum of the measures of the angles of a triangle is 180. the sum of the measures of the second and third angles is fove times the measure of the fisrt angle. the third angle is 26 more than the second. let x, y, and z reprsent the measures of the first, second, and third angles, respectively. find the measures of the three angles

2x + 1 < 5 solve the following inequality. then place the correct number in the box provided.

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.

Frank has a devised a formula for his catering business that calculates the number of meatballs he needs to prepare. the formula is m=4a+2c, where c=number of children; m=number of meatballs; a=number of adults. how many meatballs are required for a party of 10 adults and 5 children?