9-2x
-Difference means subtract (9- ... )
-Twice means multiply (X)
-Twice a number x is (2x)
-You are multiplying 2 and x (2x)
One piece of paper is 44 and the other is 33
she can cut each strip where it is 11 inches in width
From the slope formula
(5-1)/(-3-1). slope = -1.
Finding the y intercept (b in this case)
y = -x + b
We plug in one of the points we have to solve for b (I use (1,1) you can use (-3,5) if you want)
y = -x + b
1 = -(1) + b
1 = -1 + b
2 = b
So now we have our formula
y = -x + 2
Answer:
x= -10/3 or -3.3 repeating of -3 1/3
Answer:
-1/2
Step-by-step explanation:
slope = -a/b = -2/4 = -1/2
