Motherboards A manufacturer produces motherboards and chips for computers. The production line produces 45 items per day, and each motherboard requires two chips. Using M for the number of motherboards and C for the number of chips, write a system of two equations in two unknowns that determines the number of motherboards and the number of chips that are produce each day.       How many motherboards and how many chips are produce each day? Solve using the crossing graph method.

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Matrices

‘Matrices’ is the plural form of the word matrix, and it is basically a spreadsheet in the form of a box. In mathematics, various functions can be carried out with matrices. Generally, a matrix comes in the shape of a square or rectangle. The elements are distributed horizontally in the form of rows, and vertically in the form of columns.