Answer:
18
Step-by-step explanation:
multyply both like 10 x 6 then 11 x 7 after that subtrac the numbers that you múltiple and you will get the answer
Step-by-step explanation:









The Answer is: 5 (5c+3)
Step-by-step explanation:
It should be Answer D. I hope this helps. I also hope you have a great day!!!