A rectangle that is 2 inches by 3 inches has been scaled by a factor of 7

The last time i bought this product , it cost $20.00 but it looks like it cost 29. 60 today? what is the increase

20 points 1. your friend, taylor, missed class today and needs some identifying solutions to systems. explain to taylor how to find the solution(s) of any system using its graph. 2. taylor graphs the system below on her graphing calculator and decides that f(x)=g(x) at x=0, x=1, and x=3. provide taylor some feedback that explains which part of her answer is incorrect and why it is incorrect. f(x)=2x+1 g(x)=2x^2+1

Idon't get undoing if its pass adding and subtracting so can someone ? x-2 over 5 = 18