Answer:
16
Step-by-step explanation:
4+4=8
8+8=16
According to the logarithmic property of base change, the correpta answer is option one or the first.
The logarithmic property of base change says that
loga (b) = logc (b) / logc (a)
Therefore the same property applies to this problem and the correct expression for this question is:
logb (x) / logb (a)
y= 1.25x+6.75
Make 31.75 y because that is the total cost he paid.
1.25x+6.75=31.75
1.25x=25
x=20
So he had 20 refills.
Answer:
180 in
Step-by-step explanation:
10*6*3=180
Answer:
try multiplying 3x7 would be 21
Step-by-step explanation:
