Hlp plz

In part i, the independent variable, the one that is intentionally manipulated, in part ii, the independent variable changes the dependent variable, the one you measure the response in, is the same for parts i and ii. for both parts of the lab, the dependent variable

Estimate each quotient. show the compatible numbers you use. 0.02848 ÷ 0.00579

Which steps could be part of the process in algebraically solving the system of equations, y+5x=x^2+10 and y=4x-10