Joaquin bought a dvd for $21. He gave the cashier$40. How many different combos of $1 $5 $10 can the cashier give him for change
Cashier can give him for change that One $10 one $5 and four 1$.
Arithmetic operations can also be specified by the subtract, divide, and multiply built-in functions.
Joaquin gave the cashier $40
Price of dvd = $21
Cashier gave him total amount = $40-$21= $19
Cashier can give him for change = 19 = 10+5+4×1
Hence, cashier can give him for change that One $10 one $5 and four 1$.
Learn more about Arithmetic operations
brainly.com/question/25834626
#SPJ2