HELP ASAP 8TH GRADE MATH Which equation is NOT a direct variation?
A y = 50% C-2y = x B 5x + 2y = 10 D-3x + 2y = 0

What is x and y (use substitution? ) 5x+3y=38 and y=3x+8?

Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.

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