Let n be the common factor for the ratio 6:5. Then:
6n+5n=330
11n=330
n=30
aerobics=6n=180 min
weight training=5n=150 min
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Answer:
Right part:
where 
Step-by-step explanation:
Linear equation have no solution if it is impossible for the equation to be true no matter what value we assign to the variable x.
The left part of the equation Tomas wrote is

The right part of the equation should be of the form

where 
In this case, the equation will take look

Since
this equality is always false.
Remark: 1) If a=8, the equation
is equivalent to the equation

and the lest equation has infinitely many solutions.
2) When coefficient at x differs from
the equation has unique solution.
Answer:
195
Step-by-step explanation:
So -79 + x = 116
then x = 116 + 79 = 195
Can someone please help me with this problem
Answer:
80% because if she finished her project it would be 100%, but if we subtract 20% from 100, it would be 80% so she has 80% left to complete
Step-by-step explanation:
Hope it helps!!!