rick bought 3 shirts for $18 each 2 pairs of socks for 3.99 a pair and a pair of slacks for45.00.the sales tax rate is 8.5%.how much did he pay
3 x 18 = 54
2 x 3.99= 7.98
+ 45
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106.98 x 1.085 = 116.07
3 x 18 = 54
2 x 3.99= 7.98
+ 45
-----------
106.98 x 1.085 = 116.07