Question
Esther scored 94, 77 and 69 marks for her first four Social Studies tests. She wishes to improve her average mark by 5. How many marks must she score for her next Social Studies test?
2 m

Click button first when a symbol is required. X

Esther scored 94, 77 and 69 marks for her first four Social Studies tests. She wishes to improve her average mark by 5. How many marks must she score for her next Social Studies test?