Use the steps to solve this system of equations. show your work. y = x + 2 y = x2 – 4 1. substitute mx + b for y: 2. solve for x: 3. substitute the first x-value into the linear equation and solve for y. 4. one solution is 5. substitute the second x-value into the linear equation and solve for y. 6. another solution is

what the question so we can you out

solution:

→c= a b , that is product of a and b is possible only when when a is m × n matrix and b is n × p matrix.

that is, number of columns of a= number of rows of b.

so, size of matrix , c= a b is , if a = (m × n)matrix

b= (n × p)matrix

then a b = [ (m × n)matrix] ×[   (n × p)matrix ]

→→c= a b= [m × p ] matrix

→→size of product a b will be equal to = number of rows of a × number of columns of b

step-by-step explanation:

mean or average is 40.6