Which ordered pair is in the solution set of 2x - 5y ≥ 10? a.(-2,1)
b.(-5,-2)
c.(0,5)
d.(6,0)

Let w=23 . what is the value of w + 45 ?

If there is no real number solution to the quadratic equation x^2+2x+c=0 what is a possible value of c? 1 -2 0 3

Without multiplying, tell which product is larger and why. 5 × 1/3 or 5 × 2/3 a)5 × 1/3 because 1/3 is less than 2/3 b) 5 × 1/3 because 1/3 is greater than 2/3 c) 5 × 2/3 because 1/3 is less than 23 d) 5 × 23 because 1/3 is greater than 2/3