Answer:
-15
Step-by-step explanation:
4-9=-5 -5×-3=15
negative times negative is positive
Add 6+7+9, which gives 22.
Divide 44 by 22, which is 2.
Multiply the ratio by 2:
(6 : 7 : 9) * 2 = 12 : 14 : 18
The lengths of the sides are 12cm, 14cm, 18cm.
8/14 cause 4+4 is 8 7+7 14
I wanna say A. y = 3x + 5 y= 1/2x + 2 but I really am not sure
Hope that I kinda helped