help.........
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?

Question

help.........
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?

anonymous · Answer

we have to limitations,
a) total cost was $300
b) total checks were 22

anonymous · Answer

the problem is most likely set up in such a way, there is (just) one solution ;)

anonymous · Answer

ok...but here are the options they gave me...
20x
20(22)
20(22 - x)
one of those is my answer.......

anonymous · Answer

"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?"

"Which expression represents"
"the value of the $20 traveler's checks ""
"value of the $20 traveler's checks"

also, x= is $10 checks
if there's in total 22 checks, and there's x, then what's not x?

anonymous · Answer

thankx alot.................