angle1 and angle2 form a linear pair. If m angle1=(5x+9) degrees and m angle2=(3x+11)degrees , find the measure of x and of each angle.

If a || b and e || f , what if the value of y ?

Astudent must have an average on five test that is greater than it equal to 80% but less than 90% to receive a final grade of b. devon's greades on the first four test were 78% 62% 91% and 80% what range if grades on the fifth test would give him a b in the course? ( assuming the highest grade is 100%)

Determine if the outside temperature is a function of the time of day or if the time of day is a function of temperature and explain why or why not.