Answer:

Step-by-step explanation:
From coordinate geometry we know that, slope is ratio of vertical change rise and the horizontal change run.
Mathematically,

Putting the given values,



Answer:
B. 4
Step-by-step explanation:
Interval: 19-21
Scores that are between 19 and 21 are underlined:
Scores in order: <u>20, 21, 21, 21</u>, 23, 25, 26, 27, 27, 29
Answer:
42
Step-by-step explanation:
to find the sum, you need to add, so in this case, we're finding the sum of 8 and 6, so it would be
8+6=14
now, we have to times 14 by 3
14×3=42
so the answer is 42
The first step can be subtracting 2x from both sides leaving the equation with 6x + 3 = -15
Step-by-step explanation:
4-1-2-3-4-6-910191944