Mixed numbers from 6 to 7 with interval of 1/5

What is the value of the expression 9+n/3-6 when n = 12? 1. 5. 7. 12.

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

Which ordered pair identifies a point in quadrant iv? a) (2, 5) b) (0, 1) c) (-1, -1) d) (12, -5) which quadrant is (-4,-6) in? a) i. b) ii. c) iii. d) iv.