Answer: 
Step-by-step explanation:
Favtor the terms:
2uv+5u

8v+20

Add the factored terms and factor out the common term 2v+5:


Y-y1=m(x-x1)
Thru that, you get:
y-4 = 3(x-2)
speed = distance/time
The average speed will be the change in distance divided by the change in time.
(d(10) -d(5))/(10 -5) = (80 -20)/5 = 12 . . . . meters per second
Answer:
21.6
Step-by-step explanation:
Do 0.18 (18%) times 120
Answer:
I don’t know about the other 2 but ik A is 15
Step-by-step explanation:
split it into 2 triangles and find the area of each then add the two areas together :) (shown below how to find the area of a triangle)
0.5(height*base length)