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3 years ago

it cost $45 to produce 2 calculators and $143 to produce 4 and $869 to produce 10 how much does it cost to produce 7 calculators

Mathematics

1 answer:

erica [24]3 years ago

4 0

Answer:

210.50

Step-by-step explanation:

45/ 2 = 22.5

4 = 143

2= 45

+ 1 = 22.5

in total = 210.50

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3 years ago

K and m are prime numbers .

PolarNik [594]

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I think k = 2 and m = 19

and I also think in order to mention the steps there must be another clue or equation

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