Unfortunately, limitations of the browser used by Answers.com means that we cannot see most symbols. It is therefore impossible to give a proper answer to your question. Please resubmit your question spelling out the symbols as "plus", "minus", "times", "divided by", "equals".
There can be no solution because there is just an expression - no equation nor inequality.
Tell whether the ordered pair (5, -5) is a solution of the system
Without any equality signs the given expressions can't be considered to be equations.
Without any equality signs the given terms can't be considered to be equations and so therefore there are no solutions.
5
If you mean: y = 3x+5 and y = 2x-7 then x = -12 and y = -31
Without any equality signs and a missing plus or minus sign the given expressions can't be solved as in an equation.
Neither y3x-3 nor 3x-y3 are equations, and so neither of them can have a solution. Unfortunately, limitations of the browser used by Answers.com means that we cannot see most symbols. It is therefore impossible to give a proper answer to your question. Please resubmit your question spelling out the symbols as "plus", "minus", "equals" etc. And using ^ to indicate powers (eg x-squared = x^2).
Y=5
3x1/5
9
The pH of a neutral solution is 7. An acid solution would have a pH below 7, typically ranging from 0 to 6. A basic solution would have a pH above 7, typically ranging from 8 to 14.