Answer:
so 8a+9b+4c=?
we have the a,b,c
a=1.5
b=2
c=8
plug in the numbers like this
8(1.5)+9(2)+4(8)=?
8*1.5=12
9*2=18
4*8=32
12+18+32=62
the answer is 62
Step-by-step explanation:
hope this helped
