Express each fraction as a decimal

1. 2/5

2. 50/100

If f(x) = 3-2x and g(x) =1/x+5 to what is the value (f/g)(8)

Solve this riddle: i am an odd number. i an less than 100. the some of my digit is 12. i am a multiple of 15. what number am i?

`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. ''.