Terms are 3x, 5, 2x, and x.
Like terms are 3x and 2x.
Coefficients are 3 and 2.
Constant is 5.
lmk if anything is incorrect!!
The correct answer is C! Because 21/2 = 10.5 and 10.5 x 4.5 = 47.25
I believe it is an imaginary number because imaginary numbers are square roots of negative numbers.
