48 is the lowest denominator
Hope this helps!
Step-by-step explanation:
-9(2)-(-6)(2)+3(-20)
(−9)(2)−(−6)(2)+(3)(−20)
=−18−(−6)(2)+(3)(−20)
=−18−(−12)+(3)(−20)
=−6+(3)(−20)
=−6+−60
=−66
Answer:

Step-by-step explanation:
Given




Required [Missing from the question]
What is his balance after purchasing the items
First, calculate total cost of items



The balance is then calculated as:


