Just substitute the value of x = 7
= 8(2.3 x)
= 8(2.3 * 7)
= 8(16.1)
= 128.8
In short, Your Final Answer would be 128.8
Hope it help
Answer:
Yes he lost 1 dollar
Step-by-step explanation:
No.
If you substitute x with 2 and y with 3, it doesn't equal meaning its not a point.