Gina and Evan are brother and sister. Gina is 4 years older than three times Evan's age. Choose the correct expression that matches the situation.

A:4a + 3

B:3a + 4

C:7а

D: 3(a + 4)
Please respond quick

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

Question b of 10which of the following describe an angle with a vertex at a? check all that applyo a. labcов. савd dooo c_baco d. zacb

Asequence has its first term equal to 4, and each term of the sequence is obtained by adding 2 to the previous term. if f(n) represents the nth term of the sequence, which of the following recursive functions best defines this sequence? (1 point) f(1) = 2 and f(n) = f(n − 1) + 4; n > 1 f(1) = 4 and f(n) = f(n − 1) + 2n; n > 1 f(1) = 2 and f(n) = f(n − 1) + 4n; n > 1 f(1) = 4 and f(n) = f(n − 1) + 2; n > 1 i will award !