Answer:
Randy had 13 books an Sandy had 7 books.
Step-by-step explanation:
20 - 3 = 17
30 - 17 = 13
13 x 2 = 26
26 + 4 = 30
13 + 7 = 20
Hope this helps! Please mark as brainliest.
This is the distributive property. You take what is outside of the parenthesis and DISTRIBUTE it inside the parenthesis.
The sum of 32 and the product of 48 is 12
1.05 meters.......is the answer ........hope it helps