4. The costs of cookies at store A are shown in
the graph. The cost y for x cookies at store B
is represented by the equation y = 0.30r.
Which of the following statements is true?
A. The cookies at store A cost more.
B. The cookies at store A cost $0.50 each.
C. The cookies at store B cost $0.15 each
D. The cookies at store B cost more.
Cost ($)
0
1 2 3 4 5 6 7 8 9
Number of Cookies

x=-7

step-by-step explanation:

x+3=-10

-10+3=-7

x=-7

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

a natural event such as a flood, earthquake, or hurricane that causes great damage or loss of life.

step-by-step explanation: