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Irina-Kira [14]
3 years ago
6

Need help on this one too ​

Mathematics
1 answer:
KiRa [710]3 years ago
4 0

I think it's none because that should be communitive and that's not there so.

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2(5c+ 2) - 2c = 3(2c + 3) + 7
Mademuasel [1]

Answer:

c = 6

Step-by-step explanation:

Step 1: Write equation

2(5c + 2) - 2c = 3(2c + 3) + 7

Step 2: Solve for <em>c</em>

  1. Distribute: 10c + 4 - 2c = 6c + 9 + 7
  2. Combine like terms: 8c + 4 = 6c + 16
  3. Subtract 6c on both sides: 2c + 4 = 16
  4. Subtract 4 on both sides: 2c = 12
  5. Divide both sides by 2: c = 6
8 0
3 years ago
Read 2 more answers
The Mendes family bought a new house 8 years ago for $129,000. The house is now worth $186,000. Assuming a steady rate of growth
makkiz [27]
7,125 divided by 57000 = 1.25
rounded to 1.3%
4 0
3 years ago
Choose two number sentences below that equal 39:
Vanyuwa [196]
A, because 71-32 is equal to 39
C, because 85-46 is also equal to 39
7 0
2 years ago
PLEASE HELP ASAP 35 PTS
salantis [7]

Answer:

B


Step-by-step explanation:


4 0
3 years ago
A dealer sold 200 tennis racquets. Some were sold for $33 each, and the rest were sold on sale for $18. The total receipts form
Mumz [18]

120 tennis racquets were sold for $ 18 each

<em><u>Solution:</u></em>

Let x = number that sell for $18 each

Then, 200 - x = number that sell for $33 each

<em><u>The total receipts form these sales were 4800 dollars</u></em>

Thus we frame a equation as:

number that sell for $18 each x 18 + number that sell for $33 each x 33 = 4800

x \times 18 + (200-x) \times 33 = 4800\\\\Solve\ the\ above\ equation\ for\ x\\\\18x + 6600 - 33x = 4800\\\\Move\ the\ variables\ to\ one\ side\\\\18x-33x = 4800-6600\\\\-15x = -1800\\\\Divide\ both\ sides\ of\ equation\ by\ -15\\\\x = 120

Thus 120 tennis racquets were sold for $ 18 each

6 0
4 years ago
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