Answer:
I've been trying to figure this out with out a chart and i keep confusing myself
Step-by-step explanation:
nothing
Answer:
489.5 + m = 756.80 (the amount elias has, added to marks is equal to the total
(756.8- 489.5 = 267.30 which is the amount mark has.)
m= 267.3
the last option is the correct option
Step-by-step explanation:
Answer:1. 70% 2. -40%
Step-by-step explanation:hope this helped :)
Answer:
x-1
Step-by-step explanation:
Answer:
317
Step-by-step explanation:
I did this on khan academy