Answer:
1 Gallon of milk = $5
Step-by-step explanation:
1/2 a gallon + 1/2 a gallon = 1 gallon
2.50 + 2.50 =$5
I hope i helped you :)
You would divide them both my two to get 9/7
The answer is: (4,0), (0,4)
Answer:
(-1,2)
Step-by-step explanation:
y = -2x ______(1)
7x - 8y = -23 ________(2)
Substituting the value of y in eqn.(1) into eqn (2);
7x - 8(-2x) = -23
7x + 16x = -23
23x = -23
x = -1
y = -2(-1) = 2.
