20 can go into 98, 4 times which leaves 18 as a remainder.
Answer:
15
Step-by-step explanation:
Substitute a and b then
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Sorry, misunderstood question, answer beneath me much better.
-(-2)^4 = 16
The - sign multiplies inside the bracket to a positive, 2^4 = 16
$6 is 20% of a $30 haircut
