Pls !
there are 6 quarters in a jar. jill adds 2 quarters to the jar every day. which linear equation represents the total amount of quarters in the jar after x days?
a. y = 6x + 2
b. y = 2x + 6
c. y = 1/6x + 2
d. 6y = 2x

y=mx+b

step-by-step explanation:

m is slope, b is y-intercept

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