Help me please i need this answered fast

Algebra 1: unit 6 part 2 of test a) the table shows a linear function. x 0 1 2 3 5 13 21 29 37 45 53 (a) determine the difference of outputs of any two inputs that are 1 unit apart. show your work. (b) determine the difference of outputs of any two inputs that are 2 units apart. show your work.

Determine the number of girls in a math class with 87 boys if there are 25 girls for every 75 boys

Which fraction is equal to 1hole and 2/5? a.3/5 b.75 c.57 d.73