Answer:
345700
Step-by-step explanation:
79600+145700+120400=345700
If x is the amount that Tanya paid for each item, then Tony's items would be x-2.25. So:
3x=4(x-2.25)
3x=4x-9
x=9
x-2.25=6.75
Tanya spent $9 on each item; Tony spent $6.75 on each of his items. ☺☺☺☺
(4x20)+30=$110 taken out. if he had $96 put back in, then go $110-$96, leaving a balance of -$14, or in other words, the balance dropped $14.
Answer:
infinite
Step-by-step explanation:
Answer:
The last one
Step-by-step explanation:
x can only have one value whereas y can be constants like in last graph
