The value I do know that is lesser for 7th grade then 8th is going to be 30
Answer:
6
Step-by-step explanation:
Answer:7
Step-by-step explanation:
There is a gap of 7 in between each number
Discounted at 15% off....means the kid actually paid 85%
0.85(18) = 15.30
and then there is the 6% sales tax...
15.30 * 1.06 = 16.218 rounds to $ 16.22 <== what she pays
