Find the equation of the line that is parallel to the given line and passes through the given point.  y  =  0.8x  − 3; (−1, 6) 

The parallel equation is y = 0.8x + 6.8

Step-by-step explanation:

In order to find the equation of any line, we first start with the slope. The slope will be the same as the original equation (0.8) since parallel lines share slope. Then we can use slope intercept form and a point to find the intercept.

y = mx + b

6 = 0.8(-1) + b

6 = -0.8 + b

6.8 = b

This allows us to model the equation as y = 0.8x + 6.8

i think it is everything has to equal 180 so, if i correct 4=c. 6=d. 8=a. 7=b. and the last question would be c. because they are parallel lines and they are congruent.

step-by-step explanation:

the reason everything has to equal to 180 is because that is how it works. i'm guessing that is its rule. 4 and 8 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 6 and 7 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 60+60 is 180. so, now you have your answer

question 1 is 8, question 2 is 9, question 3 is 24

step-by-step explanation:

now, the numbers they give you at the top are the key. from there, you just have to plug and chug! let's try 1, 2, and 3!

key: a=3, b=5, c=6

1. a+5

remember, a=3, so we plug that in to get 3+5=8

2. 15-c

c=6, so we plug that in to get 15-6=9

3. 4b

b=6, so we plug it in to get 4*6=24

time to try the rest on your own! if you put the answers below in a comment, i'll check them for you!