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2 years ago

Two architects bid for a small government project, both

Mathematics

1 answer:

blondinia [14]2 years ago

4 0

Answer:

10 hours

Step-by-step explanation:

let x be the total number of hours

Amazing design total charge = 45x+250

super structures total charge = 60x+100

both companies charge the same amount when both equation equals

45x+250=60x+100

60x-45x=250-100

15x=150

x=10

therefore at 10 hours both companies will charge the same amount

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Reptile [31]

Answer:

106°

Step-by-step explanation:

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3 years ago

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If mark got 6 questions out of 40 incorrect what percent of the questions did he get correct?

kap26 [50]

So if 6 out of 40 are incorrect, 40-6= 36 must be correct.
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3 years ago

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3 years ago

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Murljashka [212]

Answer:

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3 years ago

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g100num [7]

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Have a good day!!!!

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