Evaluate.
3 -1

PLEASE EXPLAIN HOW TO DO THIS!!

Aline has a slope of and a y-intercept of –2. what is the x-intercept of the line?

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

Kira looked through online census information to determine the overage number of people living in the homes in her city what is true about kira's data collection?