Answer:
7
Step-by-step explanation:
20 • 35% = 13 20-13=7
Answer:
1 fact per 3 seconds because you divide 300 by 100
For this case, what we are going to do is use the following property:
Multiply an equation by a scalar.
In this case, the scalar will be:
k = -2
We have then that equation 2 will be:
k * (4x + y) = k * 1
-2 * (4x + y) = - 2 * 1
-8x-2y = -2
Answer:
The property that justifies this manipulation is:
Multiply an equation by a scalar.
A point estimate, I believe
