Answer:
Either 
or 
.
Step-by-step explanation:
.
Hence, there are two possibilities to consider:
- Either
, - Or
.
If 
, then 
.
Substitute into the original equation: 
. Solve for 
: .
Important: verify that the solution meet the assumption . Indeed, 
and is indeed non-negative. Hence, the solution 
is valid.
On the other hand, if , then 
.
Substitute into the original equation: 
. Solve for : .
Similarly, verify that the solution 
satisfies the current assumption that . Indeed, this assumption is met, and is also a valid solution.
Step-by-step explanation:
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Your answer is the first one q
The answer is add 35 and 52 and you will get 87 which was supposed to be the amount sold
122 degrees because you have to add both of them together to get the answer so just turn the negative number into a positive number and answer it like that
