Subtract. Write your answer in simplest form.

6 3/4 - 2 3/20

I need a mixed number

Can some one explain this i got sent this. is this a threat i’m scared

2. explain in words how you plot the point (4, −2) in a rectangular coordinate system.

Question 3(multiple choice worth 1 points) use the arc length formula and the given information to find r. s = 16 cm, θ = 48°; r = ? sixty divided by pi cm thirty divided by pi cm one third cm one hundred twenty divided by pi cm