1explain how you might go about determining weather (-3,-1) (0,1)(12,9) are all on the same line without graphing. 2 explain why you should find the slope m first when finding the equation of the line passing through two points.

step-by-step explanation:

no

step-by-step explanation:

2-7=-5

7-2=5

when you combing like terms for ech expression, 5 and -5. these numbers are not equal to each other.

24

step-by-step explanation:

the graph shows 30% of students walk. 80 students were questioned, so the number that said they walk is

30% × 80 = 0.30 × 80 = 24