Answer:
x = 7
y = 0
Step-by-step explanation:
Close, but not quite.
its c! there isnt a decrease between x = -1 and x = 0, as when x = -1 y = 0 and when x = 0 y = 2, showing an increase of +2.
435.2kg (1DP)
0.64x680
64 divided by 100 = 0.64
Let the income and saving rs7x and respectively 2x
then
2x=500
