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PLEASE HELP ASAP BRAINLIEST WILL BE GIVEN.







Item 3
Jessica and Raphael are saving money for concert tickets. Each friend starts with an amount and also saves a specific amount each week.

Jessica came up with the following equation to show the total, y, she has saved at the end of each week, x.

y = 10x + 20



Raphael created a table to show the total he has saved at the end of each week.

Weeks 0 1 2 3 4 5 6 7 8
Amount saved 40 46 52 58 64 70 76 82 88


After saving for a certain number of weeks, Jessica and Raphael will have each saved the same amount of money. How much money will they have each saved then?

Compare the rate at which each friend saves money.

Select the correct answer from the drop-down menu to complete the statement.

The rate at which Jessica is adding to her savings each week is $
1,4,6,8,or 10
more than the rate at which Raphael is adding to his savings each week.

Respuesta :

Answer:

part 1: Jessica saved 100, Raphael saved 88

part 2: The rate at which Jessica is adding to her savings each week is $4 more than the rate at which Raphael is adding to his savings each week.

Step-by-step explanation:

First figure out how much money Jessica saved at the end of week 8, compared to Raphael.

Use x =8

y = 10*8 + 20 = 100

For Raphael it is shown in the table as 88.

Next figure out the rate Raphael saves. We can find the slope usng (y2-y1) / (x2-x1).

Using the table lets use (0,40) and (1,46)

46-40 / 1-0 = 6/1 = 6

So Raphael saves $6 each week. This is $4 less than what Jessica saves each week since the slope for her equation is 10 or $10 each week.

please give thanks :)

and brainliest, much appreciated

tiffanyalfred70

Answer:

Step-by-step explanation:

10 each weekkkkkkkkkk

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