The 11th customer because they don't mention it.
Answer:
165
Step-by-step explanation:
18 x 6 = 108
19 x 3 = 57
108 + 57 = 165
:)
Answer:
I"m not sure if you wrote it the write way, but the answer is probably C
Step-by-step explanation:
log(a)+log(b)=log(ab)
This can be proven when you look at what a logarithm is.
Answer:
a +d = a2
Step-by-step explanation:
-2 - (-9) =
-2+9=7
a + d = a2
