Need correct only
6cm
12cm
16cm
32cm
i think 16 but not sure

Is it true or false i’m trying to pass this test so i can leave school

What does x = in this equation x+3+2x=x+5

Eric has challenged himself to walk 24,000 steps in 4 days. if eric walks the same number of steps each day, which function represents the number of steps eric still needs to walk to reach his goal with respect to the number of days since he started his challenge? a. y = 8,000x − 24,000 b. y = -8,000x + 24,000 c. y = 6,000x − 24,000 d. y = -6,000x + 24,000