ISEE Practice problems
1. The average score of 6 students is 98. We know 5 of their scores: 92,50,68,99,120. Find the sixth score. 2. The average price of 7 items is $40.00. The average of 5 of them is $23.00. Find the average of the other 2 items. 3. For what value of x does G(x)=0? For what value of[…]