Answer:
first is x second is y third is -2-3
Step-by-step explanation:
make me brainliest or yo gay
ab//dc
When m1 = mB
ad//bc
or
none
18
Every 2 is 10 percent.
2 x 9 = 18.
The answer is 18.
12
7x-34 because...
product means multiply the variable x by 7
7x
decreased mean we subtract 34 from 7x
7x-34
