mooncake9090
05.12.2019 •
Mathematics
Which is the value of this expression when 0=-2 and 4 =-1?
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Ответ:
2+3+7=12
12=12000
2?=
2×12000=24000÷12=2000.
R2000 for the first girl.
Step-by-step explanation:
3×12000=36000÷12=3000.
R3000 for the second girl.
7×12000=84000÷12=7000.
R7000 for the third girl.