Answer: ok so if it is ok im sorry but like how is it like is there supposed to be a number? im sorryyy i thught i had it before i saw the picture
Step-by-step explanation:
1x+2x = 18
3x=18
x=6
there are 6 pieces of yellow chalk
Answer:
22
Step-by-step explanation:
So we have the two functions:

And we want to find (fog)(5). This is the same as:

So, find g(5) first:

Multiply and subtract:

So, we can substitute:

Find the value:

Multiply and subtract:

So:

And we're done!