Step-by-step explanation:
I think 1 is true.
3 is false. it's $10 per hour
8 years because its uses 100l per load and you wash 100 per year you multiply and get 10,000 which divided by 1,00 its 10 so 10 x 5 = 50 so you save 50 per year and its 400 dollars more so 50 x 8 years will be 400
Answer:
x<2
Step-by-step explanation:
x- 2 <0
x < 2
C-9<20
c=eleven or anything below
Answer:

Step-by-step explanation:
80 divided by 7 is 11 with a remainder of 3.