Answer:
You can install ( Foto math) app then you can find it. Small help
= [3x3^-2x(-2)^6/2x3^-1x(-2)^5]^2 = 1
It’s B because m is smaller than cm
Answer:
Number of marbles with Williams at the starting = 192
Step-by-step explanation:
Let total number of marbles with Williams = m
He lost marbles = 25% of the total number
=
=
Remaining marbles with Williams = m -
=
He gave marbles to his brother = th of the remaining marbles
=
=
Remaining marbles after giving marbles to his brother = 120
Therefore,
m =
m = 192
Number of marbles with Williams at the starting = 192