Solve for x, rounding to the nearest tenth.

Determine the difference: 3.2 × 1010 – 1.1 × 1010. write your answer in scientific notation.

What are the values of a, b, and c in the quadratic equation 0 = x2 – 3x - 2? a = 1, b = 3, c = 2 a=, b = -3,c=-2 a = 1, b = 3, c= 2 a = 1.0= -3, c = 2

X+ y = 5 ; x - y =3 solve using linear combination