Perform the indicated operation.

5/4 + 7/9

a.4/9
b. 2 4/9
c. 2 1/36

Select the correct answer. in the figure, angle k measures 45°. what is the measurement of angle c? a. 38° b. 45° c. 90° d. 98°

65 8 7 4 5 6 8 4 3 2 1 9 5 6 4 2 1 6 5 1 5 1 3 2 3 5 multiply the third number in the first row by the seventh number in the third row. add this result to the fifth number in the second row. add to this total ten times the fourth number in the third row. subtract the eighth number in the first row from the result.

How many credit hours will a student have to take for the two tuition costs to be equal? round the answer to the nearest tenth of an hour.