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Drupady [299]
3 years ago
13

Solve the equation-30=j+50

Mathematics
2 answers:
andreyandreev [35.5K]3 years ago
5 0
J=(-80) hope this helps! don’t forget to mark Brainliest.
IgorLugansk [536]3 years ago
4 0

Answer:

-80

Step-by-step explanation:

-30=j+50

j=-50-30

j=-80

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Based on the expenses involved in running the property, and the rental amount, the return on the investment would be 31.1%.

<h3>What is the return on investment?</h3>

First find the amount earned per year:

= 850 x 12

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The yearly expenses would be:

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4 0
2 years ago
A stadium has 55000 seats in total. Seats in section A sell for $30, $24 in section B, and $18 in section C. The total number of
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Answer:

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Step-by-step explanation:

a=b+c

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substitue a for b+c

b+c+b+c=55000

30(b+c)+24b+18c=1405200

seats 2b+2c=55000 --> divide by 2 on both sides b+c=27500 --> c=27500-b

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9b+8(27500-b)=234200

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c=27500-b=27500-14200=13300 seats

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4 0
3 years ago
Read 2 more answers
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Step-by-step explanation:

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So g^-1(x)=

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6 0
2 years ago
A realtor is paid $24 per hour and $20 for each sale she makes. She wants to earn $2,000 in a 10-hour work period. Write an equa
Neporo4naja [7]

Answer:

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Step-by-step explanation:

5 0
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The length of the tunnel is 460 miles. If 1 inch represents 60 miles, what is the length of the scale drawing of the tunnel? Rou
Natasha_Volkova [10]

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