hope that helps :)
Answer:
All of the following are examples of propositions: "The U. S. holds presidential elections every four years." "Bob bought a new car." "Suzanne has the measles."
6x2 − 5x − 6 square feet
q/3 - 3 =6
add 3 to each side
q/3 = 9
multiply both sides by 3
q = 9 *3 = 27