Answer:
Range - 9
Mean - 16
Step-by-step explanation:
I thinkk
Is called a letter that stands for the number
a)10%=3560/100=356
5%=356/2=178
30%=356X3=1068
35%=1068+178=1246
b)10% of 40%=3560/4=890
100%890x10=8900(answer)
hope this helps
a+(−5)=−12
a−5=−12
a = -12 + 5
a = -7
answer is b. a=−7
