Unit test solving quadratic‘s Please help me. Click on my account to help me with the rest of the 17 questions

Which of the following answers is 7/9 simplified? 7/9 2/9 11/9 2/7

The length of a rectangle plus its width is 25 cm. the area is 156 square cm. what are the length and width of the rectangle? separate the answers with a comma.

Which sentence uses an objective tone? we will plant the best garden of any school in the area. the new campus garden will surely be envied by other schools. a garden would provide numerous benefits to the students. you will probably agree that gardens have many benefits.