Calculate the mass of a substance whose volume is 3.15 mL and density is 0.79G/CM3

Question 1 (50 points) 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. question 2 (50 points) 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+1g(x)=2x2+1

Thelime contains the point(-3,0) and parallel x-3y=3( show all work)

Write the fraction 9/50 as a decimal if needed round to the nearest hundredth