Answer:
fsf 44444z
Step-by-step explanation:
hope this helps pls let me know if any mistake:)
y=2/5x+4.8
Proof
That is the correct answer! Good job!
You are smart
x * x = x^2
x * .7 = .7x
-6 * x = -6x
-6 * .7 = -4.2
x^2 + .7x - 6x -4.2
x^2 - 5.3 - 4.2
x = 6
