Answer:
50 × 0.8 = $40 is the sale price
Step-by-step explanation:
12% increase compared to last years
59 and 79
59+79=138
59 is 20 less than 79 so it works
Answer:B 3km
32
...when you subtract five from 37
It is a pattern that goes:
-13
-11
-9
-7
and now -5 = 32