Answer: a
Step-by-step explanation: its getting rid of water and the original is 40
We define the variables:
p: cost of bushel of peaches
w: cost of watermelon
We wrote the system of equations:
12p + 5w = 150
15p + 8w = 198
We can represent the system in matrix form as
Ax = b
Where,
A = [12 5; 15 8]
b = [150; 198]
x = [p; w]
That they are not congruent
Answer:
21.80
Step-by-step explanation:
