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match the sequence (term) with the correct type of sequence (definition).
1). 1, 3, 9, 27,
2). 5, 10, 15, 20,
3). 20, 17, 14, 11,
4). 128, 32, 8, 2,
a).geometric, common ratio is 0.25
b).geometric, common ratio is 3
c).arithmetic, common difference is 5
d).arithmetic, common difference is 3
match the numbers to the sentences.

Arectangle with an area of 47 m² is dilated by a factor of 7. what is the area of the dilated rectangle? enter your answer in the box. do not leave your answer as a fraction.

What is the answer to question 11? will give extra points! include a explanation (reasonable) for you : )

Tyler went to the supermarket to buy food for a food pantry. he has $36, and can carry up to 20 pounds of food in his backpack. pasta costs $1 for a 1-pound package. pasta sauce costs $3 for a 1.5 pound jar. let x = the number of packages of pasta and y = the number of jars of pasta sauce. one package of pasta is the right amount to go with one jar of pasta sauce. what is the best numbers of packages of pasta and jars of pasta sauce to buy for the food pantry? how many packages of pasta? how many jars of pasta sauce? explain your reasoning.