Answer:
7/9
Step-by-step explanation:
When 7/9 is put as a decimal then its 0.777777. This makes it a repeating decimal.
Answer:
D
Step-by-step explanation:
10* 8 = 80
15-10=5
8-6=2
5*2= 10
10/2= 5
80+5=85
Answer:
jjjjjjjjjjjjjjj
Step-by-step explanation:
Answer:
the cost of each cookie is 
the cost of each muffin is 
Step-by-step explanation:
Let
x-----> the cost of each cookie
y----> the cost of each muffin
we know that
-----> equation A
-----> equation B
Using a graphing tool
The solution of the system of equations is the intersection point both graphs
The intersection point is 
see the attached figure
therefore
the cost of each cookie is 
the cost of each muffin is 