Answered

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The expression 10s+5m represent a students score on a social studies test,where s= the number of correct short answer items and m= the number of correct multiple- choice. noor answer 16 multiple - choice items correctly. she does not not answer any short items correctly. what is noor score?

Sagot :

Noor scored 80 marks as per the mentioned equation.

To calculate the marks scored by Noor, we will simply keep the value of s and m. Since no short answers were correct, the value of s will be 0. And the value of m will be 16.

Keep the values in formula to find the total marks scored by Noor.

Total marks = 10×0 + 5×16

Multiplication of any number with 0 gives zero. Performing multiplication on Right Hand Side of the equation to find the total marks scored by Noor

Total marks = 0 + 80

Total marks = 80

Hence, Noor scored 80 marks.

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