Answer:
Explanation:
I hope you understand this
Less than = subtraction = -
Product = multiplication
(42 + x) - 18
Answer:
From (0,0) and go down 1 and put a dot then down 4 and over to the right 1 and draw a line.
Step-by-step explanation:
Hope this helps have a nice day!
N-8=21 should be the answer