1) D
2)
3) B
4 ) F
5)C
6) F
7) D
8) C
I'm not sure about questions 4 and 7, but they may be correct.
I couldn't because I couldn't see the 2nd question
ANSWER: 2y^2 + 13y +51 r(219/y-4)
picture explanation too:
Answer:
Look below
Step-by-step explanation:
Let's start by converting 4 m into cm:
Since Megan's chain is only 400 cm long, Mason's chain is longer by 79 cm.
Answer: 7 x 3 = 21
Step-by-step explanation: