Answer:
A) The equation is x + 5y = 200
B) Jada is right, x is 50 and y is 30 The interception point is the amount of grapefruits and nuts they sold
it is where x + y = 80 and x + 5y = 200
Explanation:
For question a, the equation would be:
x + y = 80, x = 80 - y
x + 5y = 200
substitute 80 - y for x
(80 - y) + 5y = 200
80 + 4y = 200
subtract 80 from both sides
4y = 120
y = 30
now for x:
x + 5(30) = 200
x = 50