In order to solve this I need to know what they are charging and how many minutes they have been on the phone.
The answer is 14 years frno gssssssssssssssssssssssssssssssssssssssssssssssggggggggggggggggggggggggggggggggggggggggggsssssssssssssssssssssssssssssssssssssssssssssggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggg
<em>We just need to add the price of the desk and the tax rate</em>
249,99
<u> 6,25 +
</u><em>256,24 </em>← The Answer <u>
</u>
Because there are fewer than 30 (not no more than 30) one of the answer i x+y < 30
Because he needs both small and large another answer is x>0 and not x

0
Finally because he need at least dozen large cones the last answer is y
10
Step-by-step explanation:
3*3 = 9.
9*3 = 27.
27-17 = 10.