NEEEDED ASAP ! (20 points ) Question 2 1 pts
For each equation, tell whether it is always, sometimes, or never true. Explain your
reasoning by showing your steps or using words.
a) 5+ x2 =4
b)
*6 = x + 2
c) 5x + 7 = 5x – 2
c) 4x + 3 = 15

c.

step-by-step explanation:

answer: all of the odd numbers were opened

the first person was the one that was opening all of the lockers. since one is odd, this causes all of the odd number lockers to be opened in the end.

the terms of a geometric sequence can be found by beginning with the first term and multiplying by the common ratio repeatedly. a recursive formula for a geometric sequence with common ratio r is given by an=ran−1 a n = r a n − 1 for n≥2 n ≥ 2 .

step-by-step explanation: