Answer:
Multiply both sides by 11 to isolate the variable.
Step-by-step explanation:
a = 55
Http://mathsfirst.massey.ac.nz/Algebra/SystemsofLinEq/EMeth.htm this website explains it well
Please mark brainliest
Step-by-step explanation:
1.5 dollars a shirt
Answer:
45%
Step-by-step explanation:
It should take about 13.3 hours