Is this the correct answer? am i missing anything? do i need to delete anything?

Negative 5 1/12 + negative 4 1/4 + 6 3/4

Type the correct answer in each box. use numerals instead of words. if necessary, use / for the fraction bar. consider the given table.

`if you have a set of parallel lines a and b cut by transversal x, if angle 1 = 167 degrees, what is angle 4 and why. also what is the measure of angle 5 and why? you need to use the names of the angle relationship and explain. ''.