Answer:
x=28
Step-by-step explanation:
-7(3+6x)=9(-5x+7)
-21-42x=-45x+63
-21-42x-(-45x)=63
-21-42x+45x=63
-21+3x=63
3x=63-(-21)
3x=63+21
3x=84
x=84/3
x=28
Answer:
5x + y = -48
Step-by-step explanation:
(y + 3)/(x + 9) =m
=> y + 3 = -5x -45
=> 5x + y + 48 = 0
<em>The range is 6.25 and the interquartile range is 3.25.</em>
Answer
card number 2
5+7+8+9=24/4=6
Step-by-step explanation:
Answer:
The answer is C because the constant ratio of y/x is 12/5
