PLEASE HELP ASAP
could i just count the squares to get the right answer

Segment an is an altitude of right δabc with a right angle at a. if ab = 2, squared 5 in and nc = 1 in, find bn, an, ac.

The cost of turkey is directly proportional to its weight. if a 12-pount turkey costs $27, how much does a 16-pound turkey cost? a. $33.75 b. $36.00 c. $31.00 d. $32.50

On ryan's last social studies test there were two types of questions true/false worth 3 points each and multiple choice questions worth 4 points each