Solve the system y = -x + 7 and y = 0.5(x - 3^)2

Solve x+3y=6 and 4x-6y=6 by elimination . show work !

Which part of a 2-column proof is the hypothesis of the conjecture? a) given b) reasons c) prove d) statements ! i think it's b but i'm not quite

To find the inverse of a number a, one can use the equation f(c) = a-1/c=0 where c is the inverse of a use the secant method of finding roots of equations to find the inverse of a = 2.5 ,er = 0.001%