Which expression is equivalent to 0.8 × 0.6?
A: (8 × 10) × (6 × 10)
B :a8 × 1

10 b × a6 × 1
100 b

C: a8 × 1

100 b × a6 × 1
100 b

D: a8 × 1

10 b × a6 × 1
10 b

Find the solution of system of equation y= x-4 y=4x+2

Which number line correctly shows 0.8 + 0.3?

Will mark determine whether the conjecture is true or false. give a counterexample for any false conjecture. given: points r, s, and t conjecture: r, s, and t are coplanar. a) false; the points do not have to be in a straight line. b) true c) false; the points to not have to form right angles. d) false; one point may not be between the other two.