Raul has 50 coupon books to sell. The total amount of money Raul will make from selling x coupon books is represented by a function. f(x)=20x

What is the practical domain of the function?

all integers from 0 to 50, inclusive

all multiples of 20 between 0 and 1000, inclusive

all integers from 20 to 50, inclusive

all real numbers

To prove that def ~ gfh by the sss similarity theorem using the information provided in the diagram, it would be enough additional information to know that

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.

If you are dealt 4 cards from a shuffled deck of 52? cards, find the probability that all 4 cards are diamondsdiamonds.