Answer:
The point-slope form of the equation is:
Step-by-step explanation:
Given
We know the point-slope form of the line equation is

where m is the slope
substituting the values m = -3 and the point (3, -5)


Thus, the point-slope form of the equation is:
 
        
             
        
        
        
A square matrix has the same number of rows as columns. In computer graphics, square matrices are used for transformations. A rectangular matrix is one where the number of rows or columns may not be the same. ... Below is a 4 x 1 column matrix. A row matrix consists of a single row.
        
             
        
        
        
Answer:

Step-by-step explanation:
Given

Required
Solve

The expression can be split to:





So, we have:


Rewrite as:



 
        
             
        
        
        
Answer:
There are 13 motorcycles and 22 cars
Step-by-step explanation:
Let x represent the number of motorcycles, and let y represent the number of cars.  We can set up a system of equations to solve this...
x + y = 35          (there are a total of 35 vehicles)
2x + 4y = 114      (the total number of tires)
Solve the first equation for either variable...
y = 35 - x
Now substitute that value into the other equation and solve...
2x + 4(35 - x) = 114              (y becomes 35 - x)
Now solve...
2x + 140 - 4x = 114
      -2x = -26
             x = 13               (there are 13 motorcycles)
Now plug that value into either original equation to solve for y...
13 + y = 35
    y = 22    (there are 22 cars(