Personal Math Trainer Lesson 8.2 - Homework - Homework
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A jar contains n nickels and d dimes. There is a total of 246 coins in the jar. The value of the coins is
$16.30. How many nickels and how many dimes are in the jar? Drag and drop the correct numbers into
the boxes to complete the statement.
There are
nickels and
dimes.
68
178
80
166

Sum is 17 and their difference is 3

Samantha is growing a garden in her back yard. she spend $90 setting up the garden bed and buying the proper garden supplies. in addition, each seed she plants cost $0.25. a. write the function f(x) that represents samantha's total cost on her garden. b. explain what x represents. c. explain what f(x) represents. d. if samantha plants 55 seeds, how much did she spend in total?

At the electronics store you have a coupon for 20% off up to 2 cds you buy for cds with the original cost of $10.99 each the sales tax is 5% what is the total cost of your purchase