Answer:
You could write -5.16 as -5 4/25
Answer:

Hence, ption B is true.
Step-by-step explanation:
Given the expression

solving the expression

as


so the expression becomes

Group like terms

Add similar elements

Therefore, we conclude that:

Hence, option B is true.
Answer: 4(−a+1)(a−1)
Step-by-step explanation:
Answer:
81/4
Step-by-step explanation:
I know this because I did this before