Mathematics, 18.05.2021 16:10 brainlazslxmfsjakzfn

A sphere's radius is multiplied by 3. How is its surface area affected?

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Mathematics, 21.06.2019 23:00, cakecake15

Solve the problem by making up an equation. a man could arrive on time for an appointment if he drove the car at 40 mph; however, since he left the house 15 minutes late, he drove the car at 50 mph and arrive 3 minutes early for the appointment. how far from his house was his appointment?

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Mathematics, 22.06.2019 01:30, roxygirl8914

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Mathematics, 22.06.2019 03:30, nick607

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.