Answer:
53.38
Step-by-step explanation:
If f(-3)=-9, g(5)=12 and f(5)=1
then g(-7)=-6
The first one is the first choice
225*(x+1/25)+225*(y-4/9)=225*1
9(x+1)+25(y-4)=225
9x+9+25y-100=225
9x-91+25y=225
9x=225+91-25y
9x=316-25y
x=316/9-25/9
Answer:
- Just plug in the values and the calculate :
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