Sagot :
Answer:
12 poses
Step-by-step explanation:
let n be the number of poses , then the cost for n poses is 10n
There is a sitting fee of $25 , so
25 + 10n = 145 ( subtract 25 from both sides )
10n = 120 ( divide both sides by 10 )
n = 12
Number of poses purchased is 12