Answer:
no solution i think
im so sorry if it is wrong im weak in this category
Step-by-step explanation:
Answer:
12
Step-by-step explanation:
Remark
I can't use a symbol for the currency. I'll just get the answer in numbers. You can add the symbol.
Solution
First day: 50
Second day: - 20
Third day: - 18
50 - 20 - 18 = 12
The difference will be

.
Remember that parentheses are needed for the second polynomial because the negative is distributed to all of its terms.
3. you cannot simplify √30
Answer:
hi
Step-by-step explanation:
hi