Miriarn's parents deposited $1000 in a savings account as a college fund when she was born. How much money will Miriam have in this account after 18 years at
a yearly simple interest of 3.5%?

Segment xz is bisected by point y. if xy = 12x, and the measure of xz = 18x – 6, solve for x

Hector and alex traded video games. alex gave hector one fourth of his video games in exchange for 6 video games. then he sold 3 video games and gave 2 video games to his brother. alex ended up with 16 video games. how many video games did alex have when he started?

If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1).