Answer:
x=4√5
y=12
z=6√5
is your answer look it once
The markup for the shoes is 20 percent.
Step-by-step explanation:
the answer is A because 3 + 5 is 8 :) made a 100 btw :3
A, a= 87
a+36=123
Step 1: Subtract 36 from both sides.
a+36−36=123−36
a=87
Hope this helps!
