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pogonyaev
3 years ago
12

Molly is an insurance agent. She is mailing packages filled with marketing items to a few of her clients. The items she is inclu

ding are pens that weigh x ounces, notepads that weigh y ounces, and magnets that weigh z ounces: A package filled with 3 pens, 2 notepads, and 1 magnet weighs 8 ounces. A package filled with 2 pens, 1 notepad, and 2 magnets weighs 3.9 ounces. A package filled with 4 pens and 3 magnets weighs 4 ounces. Which matrix equation can be solved to find the weight of each item?
Mathematics
2 answers:
Greeley [361]3 years ago
6 0

Answer:

Molly is an insurance agent. She is mailing packages filled with marketing items to a few of her clients. The items she is including are pens that weigh x ounces, notepads that weigh y ounces, and magnets that weigh z ounces: A package filled with 3 pens, 2 notepads, and 1 magnet weighs 8 ounces. A package filled with 2 pens, 1 notepad, and 2 magnets weighs 3.9 ounces. A package filled with 4 pens and 3 magnets weighs 4 ounces. Which matrix equation can be solved to find the weight of each item

Step-by-step explanation:

i wish i could help

ch4aika [34]3 years ago
5 0

Answer:

3 2 1 x 8

2 1 2 y = 3.9

4 0 3 z 4

Step-by-step explanation:

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Proof -

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