Answer:
%18 tip
Step-by-step explanation:
The dinner cost was $29 before tip
after tip it was $32.22
34.22-29= $5.22 she tipped
$29 * %x = $5.22
After solving this equation, the x is %18
The original value was <span>£720.
720 x .15 (15%) = 108
720 + 108 = 828 </span>
Answer:
I'm thinking it's 42. Did you notice that there is a pattern?
Answer and Step-by-step explanation:

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I believe the answer is 2783 for 1 a - either