Please help me with this Please thank you A cash box $5 and $10 is worth $320. The number of $10 bills is 3 less than twice the amount as much as $5 bills. How many of each bill does it contain?

State both unknown variables/ expressions, write equation, and state the answer

i'm sure goog can you get that answer

there is only one way to arrange all the eight relative to each other because they are not distinct. we have

now there are nine places to place an (and not more than one in one place).   because we have four symbols, we need to choose four of these nine places to insert an . order does not matter because the are not distinct.

thus there are 1 · c(9,4) ways, or, if we calculate it,

thus there are 126 ways to form such "words."

for one thing their called fish not "fishes" and 2 fish can't be dead and alive and this question is absurd.

step-by-step explanation: