Tell me the answer to 1-6 and can u show me how you got the answers if you can thx (I will mark you brainleist and you get 12 points!)

The graph shows the distance kerri drives on a trip. what is kerri's speed . a. 25 b.75 c.60 d.50

Two florida panthers were weighed. one weighs 6x+21 pounds and the two together weigh 14x+11 pounds how much does he other panther weigh alone

Solve for x: 5/3 x = 20/21 it's fraction. remember to simplify your fraction