30. Find the measure of each acute angle.
(6x + 7)º
(2x + 19)°

The jurassic zoo charges $14 for each adult admission and $5 for each child. the total bill for 77 people from a school trip was $565. how many adults and how many children went to the zoo? i

Which expression will have the same sum as 3_8 + 1/4?

Karen will divide her garden into equal parts. she will plant corn in 8/12 of the garden. what is the lowest number of parts she can divide her garden into?