Ama has 76.84 and 78 in three tests in her science course. She has one final test to take and wants to obtain an average
of at least 80 in the course.
i. What possible marks can she obtain in her final test and
still achieves her goal?
ii. Illustrate the solution set on the number line.​

Select all the correct locations on the table. consider the following expression. 76.493 select "equivalent" or "not equivalent" to indicate whether the expression above is equivalent or not equivalent to the values or expressions in the last column equivalent not equivalent 343 equivalent not equivalent 49 78.498 78.498 75.493 equivalent not equivalent 75.7 equivalent not equivalent