Can someone pls help me on these proofs

Which of the following is the missing term, a2, of the geometric sequence in which a1=2 and a3=200

Julia chooses a card at random from her set of cards. what is the probability that the card is labeled cat or hamster?

Consider the following equation -167 + 37 = 49 - 21p select the equation that has the same solution as the given equation. o a. p - 5 + ip = 7 - p ob. +55 + 12p = 5p + 16 c. 2 + 1.25p = -3.75p + 10 d. -14 + 6p = -9 - 6p reset next