Haven't done this in awhile but i got
63x (2/9-6)
63x (0.2-6)
-364
The right answer is
Rolls 2 4 6 8
Value $4 $8 $12 $16
Answer:
<h3>
3 : 1</h3>
Step-by-step explanation:

That point slope equation given does not pass through those points, the point slope equation y + 7 = -0.4(x - 10) does, though. The standard form of that would be
2x + 5y = -15
You can get that by distributing the -0.4 out
y + 7 = -0.4x + 4
You can then add 0.4x to both sides, and subtract 7 from both sides to get
0.4x + y = -3
Now some teachers may accept this, but in correct standard form the coefficient of x is a whole number, so you have to multiply both sides by 5 to get rid of the decimal, and you get
2x + 5y = -15