Answer:
Graph C
Step-by-step explanation:
The answer is A: 4. This is easy once you know the order of operations, aka PEMDAS. Parentheses, exponents, multiplication/division, and addition/subtraction.
Given that:
(x+2)(2x-5)=54
We have:

Using the quadratic formula, this is approximately 5.66, so rounded to the nearest whole number, our answer is 6.
Answer:
The answer is c
Step-by-step explanation:
The answer is D. C ÷ d = π, where C is circumference and d is diameter.