I’m not sure how to do this whatsoever can somebody please help me

What is the celsius temperature that is equal to 94 degrees fahrenheit using the formula f=9/5 c+32

Which is a true statement comparing the graphs of x^2/6^2-y^2/8^2 = 1 and x^2/8^2-y^2/6^2 the foci of both graphs are the same points. the lengths of both transverse axes are the same. the directrices of = 1 are horizontal while the directrices of = 1 are vertical. the vertices of = 1 are on the y-axis while the vertices of = 1 are on the x-axis.

Solve 2x+y=3 x+y=5 in substitution method