Colleen plans to print x pictures from her camera at a drug store. the expression $0.2x represents the cost of developing the pictures if she is not a member of the store’s photography club. if she is a member, then the total cost is given by $0.15x + $10. how much more will colleen pay by not being a member if she develops 350 pictures

$7.5

Step-by-step explanation:

If Colleen develops 350 pictures (x):

1. If member, cost is:

2. If not a member, cost is:

Hence, Colleen pays 70 - 62.5 = 7.5 more by not being a member.

$7.5.

Step-by-step explanation:

We have been given that Colleen plans to print x pictures from her camera at a drug store.

The difference of cost for non-member and member would be difference of both expressions as:

To find the difference for developing 350 pictures without being member and non-member, we will substitute in expression :

Therefore, Colleen will pay $7.5, while not being a member and developing 350 pictures.

(0,,,0)

step-by-step explanation:

the table of x and y values is shown in the attached pic(part of question)

we have to decide according that graph

given points are (0, 0) (–1, 0), (2, 0)

when we graph these points on graph they show an increasing line as shown in the attached pic

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