Simplify the following expression: 5(6x + 8) - 4x

What is the name used to describe a graph where for some value of x, there exists 2 or more different values of y?

The anwser cause i do not understand just plez

40 points. given: two congruent angles ∠c and ∠r are supplementary. prove: ∠r and ∠c are both right angles. it doesn't have to be exactly 10 rows.statements reasons1. 1. 2. 2. 3. 3. 4. 4. 5. 5. 6. 6. 7. 7. 8. 8. 9. 9. 10. 10.