For her vacation Mrs. Andrews bought $300 worth of traveler's checks in $10 and $20 denominations. If she has 22 travelers checks in all, how many of each denomination does she have?

Let x represent the number of $10 traveler's checks she has. Which expression represents the value of the $20 traveler's checks she has?

20x
20(22)
20(22 - x)

Question

For her vacation Mrs. Andrews bought $300 worth of traveler's checks in $10 and $20 denominations. If she has 22 travelers checks in all, how many of each denomination does she have?

Let x represent the number of $10 traveler's checks she has. Which expression represents the value of the $20 traveler's checks she has?

20x
20(22)
20(22 - x)

anonymous · Answer

lol travellers checks
when was your book written 1978?

anonymous · Answer

Not a book. I do online school.

anonymous · Answer

they are not even asking you to solve the problem 
if x is the number of $10 travelers checks, then there are 22-x $20 checks for a total value of 
$$20(22-x)$$dollars

anonymous · Answer

on line scam er school
dang