Dedra said that 3x + 5 and 18 + x are equivalent expressions because you can replace the x in both equations with a 4. Tomas said they are not equivalent because when you replace x with 5 in each expression, they don’t have the same value. Who is correct? A. Dedra is correct
B. Tommy is correct
C. Neither person is correct
D. Both people are correct

Georgia needs to buy flea treatment for her dog. pet store 1 is offering the flea treatment for 40 percent off plus an additional 25 percent off their regular price of $33. pet store 2 is offering the same flea treatment for 55 percent off plus an additional 5 percent off their regular price of $34. which location is offering the better price and how much cheaper is it? the flea treatment is $0.31 cheaper at pet store 2. the flea treatment is $1.05 cheaper at pet store 2. the flea treatment is $2.05 cheaper at pet store 1. the flea treatment is $2.36 cheaper at pet store 1.