Subtract a-4 from 4a+16 and simplify your answer. the variable a should only appear in your answer once.
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Jordan rides his bike 6 7/15 miles every day to deliver newspapers and to go to and from school. if his ride to and from school is 4 3/10 miles, how many miles is the trip to deliver newspapers? 1 1/3 1 1/6 2 1/6 2 4/5

The equation respenting the left table is

How to find the exponential function y=ca^x, with points (1,2) and (2,1)