-35=-7n -5+4x=-29 5r-5=-10

Step-by-step explanation:

-35=-7n

35=7n

n=35/7

n=5

-5+4x=-29

4x=-29-(-5)

4x=-29+5

4x=-24

x=-24/4

x=-6

5r-5=-10

5r=-10+5

5r=-5

r=-5/5

r=-1

i believe that the answer is

b. y-1=-2(x-4)

hope this !

80° is the measure of gh

step-by-step explanation:

circle f is congruent to circle j

we have two circle with center f and j.

both circles are congruent. the radius of the circle would be equal.

see the attachment for the circle.

we are given ∠efd ≅ ∠gjh

therefore, arc (ed) = arc (gh)     (∴ circle f is congruent to circle j)

but ∠dfe=80°=arc (ed)

therefore, arc (gh) = 80°

thus, 80° is the measure of gh