2x4=8 2x2=4 4+8=12, so it is A
25.2 / 7.8 = ~ 3.23 hope that helps
Answer:
the answer is ############
Step-by-step explanation:
Answer:
(x^2-10x+25)/4
Step-by-step explanation:
Answer: 420
387420489
Step-by-step explanation:
9^7: 4782969
9^2: 81
81 x 47 = 387420489