Answer: Your answer is D
Step-by-step explanation: pls mark me as brainiest and 7 x 3 = 21 or 21 / 3 = 7
Answer:
x^2+15x+7
Step-by-step explanation:
There are no like terms.
Answer:
2.5z^2+3z+4.2
Step-by-step explanation:
Answer:
I think it is 24 but I don't know the rest sorry 乁( •_• )ㄏ
