Answer:
17. (20.4)
Step-by-step explanation:
x times 1.20=20
x is how many packages
If EG=67 we have (3x+7)+(5x-4)=67
let's simplify

now we know x is 8 we can use this to find EF
since EF=3x+7

so we have EF is 31!
if.you like my answer please rate Brainliest
Answer:
x=20
y=70/3 which is about 23.3
Step-by-step explanation:
Write a proportion of all similar sides