Answer:
$155
Step-by-step explanation:
Variable
Ticket=T
Shirts=S
Poster=P
4 concert ticket so 4T
3 t-shirts so 3S
Poster is P
So the Expression is: 4T+3S+P=Total cost
To find total cost:
Concert at $25 each for 4 people (multiply)
25*4=$100
3 t-shirts for $15 (multiply)
15*3=$45
Poster is $10
Add the totals together:
100+45+10= $155
Therefore, the total cost is $155 for the things they purchased.
Hope this help!!!
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