Which equation shows how the properties of numbers extend to negative whole numbers by the commutative property of addition? a) −2 + 4 = 4 + (−2) b) −2(4) = 4(−2) c) (−2 + 4) + 3 = −2 + (4 + 3) d) −2(4 + 3) = (−2 x 4) + (−2 x 3)

Abby is preparing fruit punch for her party. she starts with a bowl filled with liquid that has 1/2 fruit juice and 1/2 sprite, but she decides it's too fruity. so she pours out 1/4 of the liquid, and then fills the bowl up again with sprite. what fraction of the punch is now sprite?

According to the general equation for conditional probability if p(anb)=3/7 and p(b)=7/8 what is p(a i b)

8litres of paint can cover 129.6 m². how much paint is required to paint an area of 243m²?