Can anyone help me please I’m struggling and I don’t know the answer?

If i have a 24 in loaf of bread and i cut it into two pieces one 9 in how long was the other

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.

What is the sum of the first 8 terms of the geometric series