Madeline wants to buy a camera for $200 dollars. Her weekly allowance is $15. If she saves $10 each week toward the cost of the camera, how many weeks will it take Madeline to save enough to buy it?

14 weeks.

Step-by-step explanation:

15x-10=200

add 10 to both sides

15x= 210

divide by 15

x=14 .

20 weeks

Step-by-step explanation:

To answer, we can use an expression for this problem. We know that Madeline wants to get a total of $200 to get the camera, and she gets $15 a week, but wants to save $10 a week. Lets say that the variable x equals the amount of weeks it will take Mdeline to save enough:

10x = 200

So, if we just isolate the variable x by dividing 10 on both sides like so:

10x = 200

/10     /10

x = 20

We get 20 as our answer, therefore concluding that Madeline will have to save for 20 weeks

Hope this helps :)

parallel and congruent

step-by-step explanation:

the movement of translation is linear.   these have the same translation because you are using the same rule for each point of the triangle so you will see the same slope being used to get from a point on the triangle to its image.

same slope!   you should think parallel when you see those 2 word together (well unless it's the same line but it can't be because we are coming from different points here)

congruent! because each point is being moved the same distance.

definitely a. the others have almost all data points on one side of the line.

step-by-step explanation: