Answer: 40 and 1/2
Step-by-step explanation:
=>45% of 90
=>45/100×90
=>9/20×90
=>9/2×9
=>81/2
=>40 and 1/2
Answer:gsdgsdfgsdfgsdggsdfgdgdgsdgdfg
Step-by-step explanation:sdfgsdfgdsfgasdfashaderwrwetw
The system of equations when been placed in a matrix yields
An equation is an expression that shows the relationship between two or more variables and numbers.
Given the equation:
y = 650x + 175 and;
y = 25080 - 120x
Rearranging the equations gives:
650x - y = -175 and;
120x + y = 25080
Placing the equations in a matrix gives:
Find out more on equation at: brainly.com/question/2972832
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