Go to Desmos.com. It’ll graph it for you
9.10
+2.53
————
11.63
Just add the rows from the top to the bottom
Answer:
36
Step-by-step explanation:
Total number of packages = 12
Each package contains 3 pens
SO we can write the equation as follows
3 * 12 = 36
so the total no of pens in a box = 36
Answer: -15
Step-by-step explanation: