Answer:
6. 5x - 2
7. 13in
8. 3a + 20
9. 21 1/2
explanation:
6. add all of the values together
7. plug in 3 into the answer from #6 5(3) - 2 and you will get 13
8. add all values
9. plug in 1/2 into the answer from #8 3(1/2) + 20 and you will get 21 1/2
Answer: 0.8
Step-by-step explanation:
The slope of a line passing through point A(a,b) and B(c,d) is given by :-

Given : A coordinate grid is mapped onto a video game screen, with the origin at the lower left corner.
The game designer programs a turtle to move along a linear path that passes through the points (0, 0) and (10, 8).
Then , the slope of the line that represents the turtle's path is given by :-

Hence, the slope of the line that represents the turtle's path is 0.8 .
Answer:
-1
Step-by-step explanation:
y-1=-3
y=-2
.:1/2y=1/2(-2)=-1