I hope this helps you
(fog)(5)=f (g (5))=?
x= 5 g (5)=-4.5+3=-20+3=-17
f (g(5))=f (-17)=-2. (-17)-7
f (-17)=34-7
f (-17)=27
Avg. speed Joanna runs: 7.5km/h
how much she runs everyday: 15km
15km/7.5= 2 hours of running time everyday
She leaves at 8:30, comes back at ?
8:30+ 2:00= 10:30
Joanna arrives back at 10:30a.m.
Answer:
Step-by-step explanation:
Because 5x - 1 = 55 - 1 = 24 = y
64.79 is your answer. i got the sales tax calculator. Hope his helps
C because you have to compare the whole numbers first and then list them in order. If two of the whole numbers are the same compare their fractions and see which one is greater
