Answer:
4200
Step-by-step explanation:
Just add both distances together since we know his house is in between both the shop and the park.
Answer:
12
Step-by-step explanation:
First divide the coefficients:-
-18 / -12 = 3/2
a^-2 / a^-4 = a^2
b^-5 / b^-6 = b
so the expression simplifies to 3a^2b / 2
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