On aunt may's barn there are 40 animals running around. her niece counts 80 eyes, but counts 110 legs! the animals that are running around today are goats and chicken how many goats does her niece see? (solve by using elimination)

Adaylily farm sells a portion of their daylilies and allows a portion to grow and divide. the recursive formula an=1.5(an-1)-100 represents the number of daylilies, a, after n years. after the fifth year, the farmers estimate they have 2225 daylilies. how many daylilies were on the farm after the first year?

Astore sells two types of radios. one type sells $87 and the other for $119. if 25 were sold and the sales were $2495, how many of the $87 radios were sold a) 5 b) 20 c) 15 d)10

Write the point-slope form of the line passing through (2, -12) and parallel to y=3x.