Evaluate the experssion when
The value of the expression is .
When a number is divided by another number, it gives a resulting number. The number, that is being divided is called dividend. The number, by which the dividend is being divided is called divisor. And the resulting number found by division is known as quotient.
In the division , the number 12 is called dividend, the number 3 is called divisor and the resulting number 4 is called quotient.
To evaluate the expression , substitute the value of x as 4 and divide the numbers as shown below,
Thus, the value of the expression is .
Music Competition The double bar graph shows three students’ scores in a music competition. A student’s final score is the sum of the points for technique t and for interpretation i.
a. Write a variable expression for a student’s final score.
b. Find each student’s final score.
c. Interpret You earn 35 points for technique. At least how many points must you earn for interpretation to have a higher score than students A, B, and C?
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