If arabella ran 7229 feet in 561 seconds how many mph did she run

What is the solution to the system of equations? (–2, –8) (–1, –5) (0, –2) (2, 4)

Segment xy is dilated through point m with a scale factor of 2. which segment shows the correct result of the dilation

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: