Will mark brainliest

whats 1/2+1/2

Use set builder notation to represent the following set: { -3, -2, -1, 0}

What is the reflection image of (5,-3) across the line y = -x?

It takes jonas 7 1/4 minutes to run the mile. it takes mario 8 5/12 to run the mile. how much faster is jonas than mario? 5/6 minute 1 1/3 minutes 1 1/6 minutes 1 1/2 minutesi will give points and brainlest