Which choices show the ratio of the area of the which choices show the ratio of the area of the smaller rectangle to the area of the larger rectangle? Select three options.

2a+7+4ahow many terms? how many variables? any like terms? yes noif yes, which ones? what are the coefficients? any constants? yes noif yes, which ones? simplify the expression by combining like terms and constants: how many terms now?

15 points ! ~ see if you know the answer to both you!

Solve 3x-18=2y and 5x-6y=14 by elimination or substitution . show all !