Kenji scores 23 points per coin. After collecting a total of 2 coins, how many points will Kenji have scored in all?

46

Step-by-step explanation:

23 x 2 = 46

Hope this helps!

Short

a/(21÷12= 1.75 pound per dollar)

b/[10÷81= 0.12 mile per minute]

long answer and explanation:

a/
(21÷12= 1.75 pound per dollar )
that's the only answer you need ( )

to double check and make sure:

1.75×12= 21 pound

b/
81÷10= 8.1
one mile every 8.1 minutes

but for 1 minute
1÷8.1= 0.12 mile per minute.

another way same answer
[10÷81= 0.12 mile per minute]
that's the only answer you need [ ]

hope that helps..
:)