You are given that 5y = 4x.
Find the value of y when x=10​

Do not comment if you aren’t going to . create a real-life situation and create a system and show how it might be modeled algebraically with a system of equations (or inequalities) show all work include a few sentences explaining the situation, your variables of choice and what each represents, and how you would set it up and solve it algebraically. !

In the diagram, the measure of angle 9 is 85° which angle must also measure 85°?

In triangle opq right angled at p op=7cm,oq-pq=1 determine the values of sinq and cosq