8. tell whether the ordered pair is a
solution to the equation.
-3x + 3y = 15; (2,7).
10. what is the slope of the line that

-7/8

step-by-step explanation:

instead of subtracting you add the -6/8 and -1/8

i think it would be 42cm

his first public project he is asked to create a small scale drawing. the garden is a right triangle with base 25m and height 30m. are you trying to solve for the last side/hypotenuse? the irrational form of the answer would be 5\sqrt{61}