If the cost price of each system A, B, C is N30,000, N20,000, and N10,000 respectively and The following matrix shows the sale of three types of fairly used laptop computer system
in two different cities
A[200 1001
B 300 200
CL400
300
made
the selling price is N40,000, N30,000, and N15,000 respectively. Find the total prořit
using matrix algebra only.

12. decide whether each statement is always true, sometimes true, or never true. a. when corresponding points of an original figure and its reflection are connected, the resulting segments are all perpendicular to the line of reflection. b. when a point is reflected over a horizontal line, the y-coordinate of the point stays the same. answer both questions and explain

Select the correct answer from each drop-down menu the equation of a line is 3/5*+1/3y=1/15

597008.439431 to the nearest thousand