40+30m=c
This is because you pay 40 at the start and then 30 per month
Answer:
297.3
Step-by-step explanation:
30% of 429 is 128.7
429 which is the original price - 128.7 which is the price off = 297.3
3200÷100=32
Since each model is 100, you need 32 to model 3,200