One yard company charges $50 a month to mow and edge a lawn plus $10 an hour for the worker. a second conpany charges $60 a month to mow and edge a lawn plus $8 an hour for the worker each lawn company also offers additional services for an extra fee. for how many hours of work will the cost be the same

1. which of the following algebraic equations is equivalent to ? x^n = a a^n = x a^x = n x^a = n 2. 16^1/4= 1/2 2 4 3. (-36)^1/2= -6 1/6 no real number 4. 8^2/3= 4 8 16√2 )^5/2= 7,776 1/7,776 no real number 6. m ^ the square root of a^2m simplified is: 7. the square root of 3^3 times the square root of 2 simplified and in radical form is: