Answer: D
-2.9a+6.8+4.4a-7.3
[-2.9a+4.4a]=1.5a
[6.8-7.3]=-0.5
1.5a-0.5
Answer:
A.77
Step-by-step explanation:
The line makes 180 and one side is 103 so you subtract 103 from 180 to make it equal
So multiply to get answer.
B' is (-2*.25, 4*.25), or (-0.5, 1)
Answer: (-0.5, 1)
Answer:
d = 3h - 6
Step-by-step explanation:
Given
h = 
+ 2 ( subtract 2 from both sides )
h - 2 = ( multiply both sides by 3 )
3(h - 2) = d , that is
d = 3h - 6
Answer:
A) 1.5
Step-by-step explanation:
You see, the slope is defined by y_2-y_1/x_2-x_1 so therefore if we look at 3 gallons of water and 4 gallons of water the y is length of string and x is water(gallons) so it's (4.5-3)/4-3=1.5/1= 1.5
