André and elena are saving money. André starts with $100 in his savings account and adds $5 per week. Elena starts with $10 in her saving account and adds $20 each week. After how many weeks will André and Elena have the same amount of money in their savings account?

It will take 6 weeks for each of them to get 130$.

Step-by-step explanation:

Add 20$ each week and 5$ each week till you get the same number.

∠cbe and ∠deb are same-side interior angles.

i took the test

"image"

step-by-step explanation:

in most of these problems, the notation is that the point with a "prime" is the image of the point without. that is, b' is the image of b.

here, there is no dilation or reflection. there is simply translation (with no direction shown). which figure you call the "preimage" and which one you call the "image" is up to you. as a matter of convention, the naming is as described above.