Answer:
The ribbion she bought is 45 inches long
Step-by-step explanation:
Answer:
the answer is h=9
Step-by-step explanation:
the answer is h=9
27/3=9
Answer:

Step-by-step explanation:
Our equation is

now we distribute the - and we get


and now we have 
Answer:
(x,y)=(5-2y,y), y belongs to all real numbers
Step-by-step explanation:
x=5-2y
3x=15-6y
3(5-2y)=15-6y
15-6y=15-6y
y∈All Real Numbers
(x,y)=(5-2y,y), y∈All Real Numbers