Solve. use models to you. 59. the total weight of three tables is 16.9 pounds. the first table is twice as heavy as the second table. the weight of the third table is the weight of the second table. what is the weight of the first table?

3.38

Step-by-step explanation:

x + y + z = 16.9

x = 2y

y = z

y=y

2y (x) + y(y) + y(z) = 16.0

5y = 16.9

y = 3.38

answer: he is 272195

step-by-step explanation: all you have to do is multiple 3535 and 77 and it equals 272195

answer: i believe it is c

step-by-step explanation:

because 5+4=9 so it would be 3^9