The answer would be 54, because A= PQ over 2 = 9 x 12 over 2 = 54
Answer:
x+3 = x+3
Step-by-step explanation:
No matter what you plug into x, both sides will be the same.
Answer: d
Step-by-step explanation: because every x has 1 y
Answer:
2 1/5 for alice
4 3/14 for Bert
5 for Carl
5 for Eva
5 1/2 for Dennis
Carl and Eva
Step-by-step explanation:
brainliest please
Answer: D. Subtracting 9 from each side
Step-by-step explanation:
Always start with numbers without variables first before doing anything with x. And make sure one side must not equal 0 unless you're doing polynomials.
