It would be 0.81 because she got 81/100 right. Hope this helpz..
There are 6 faces in a rectangular prism and cube*
Elimination
A, they are both linear
linear equations are sometimes given by y=mx+b, equation A, if graphed, produces a hyperbola which is not linear so statement A is false
B they areboth non-linear
equationb is linear so this is false
C equation a is non-linear and equation b is linear
true
C is the answer