Answer:
The system has no solutions.
Step-by-step explanation:
Let's write it in a more traditional form

Try staring at it for a bit, and then realize what you are being asked: find two numbers whose difference is - at the same time, 7, and -7/6. That's impossible.
Same result you get by elimination. Multiply the first by 6 and either add or subtract - your choice the second. In either case you will get 0 = 35 or 0=49, which are obviously absurd
Answer:
50 questions
Step-by-step explanation:
Given the following question:
92% of 50
To find the answer we have to use the formula to calculate percentage.



Which means in total there was "50 questions" on the test.
Hope this helps.
Answer:
m^3+m^2-4m+6
Step-by-step explanation:
Expand m (m+3) (m^2-2m+2) by multiplying each term in the first expression by each term in the second expression.
Answer:
This is not a question but if you have any questions just let me know! :)
Step-by-step explanation:Thank you for your time!
The total amount of tax on her purchases is $378.47