Complete the table and estimate the limit

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

Complete the equation of the line through (−10,3) and (−8,−8). use exact numbers.

Solve the triangle. a = 21°, c = 105°, c = 5