12.
Aunty Frieda shared $750.00 among her three nephews Greg, Chris and Reon.
Greg got $140 more than Reon.
Chris got $80 more than Greg.
(a)
How much money did each nephew get?
Greg:
Chris:
Reon:
(3 marks)
(b)
Calculate the difference between the highest and lowest amounts of money shared.
1 mark)

step-by-step explanation:

y = | -2(-2) |     →     y = | 4 |     →     y = 4       ⇒   (-2, 4)

y = | -2(-1) |     →     y = | 2 |     →       y =   2       ⇒   (-1, 2)    

y = | -2(0) |     →     y = | 0 |     →       y = 0         ⇒   (0, 0)

y = | -2(1) |   c →     y = | -2 |     →     y =   2         ⇒   (1, 2)    

y = | -2(2) |     →     y = | - 4 |     →     y =   4         ⇒   (2, 4)  

sorry man i accidentally pressed yes my bad

step-by-step explanation: