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Novosadov [1.4K]
3 years ago
7

Find two consecutive odd integers such that the square of the first, added to 3 times the second is 24.

Mathematics
1 answer:
OLEGan [10]3 years ago
3 0
X^2+3(X+2)=24
X^2+3x+6-24=0
X^2+3x-18=0
(X+6)(X-3)
X+6=0. X-3=0
X=-6. X=3

. Only 3 and 5 must be a odd integer
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The sears tower in chicago is 1450 feet high. a model of the tower is 24 inches tall what is ratio
Semenov [28]
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3 years ago
Trina planted plants in her garden last week. She planted twice as many cucumbers as zucchini and eight more tomatoes than cucum
maxonik [38]

Answer:

7 Zuchini, 14 Cucumbers and 22 Tomatoes plants.

Step-by-step explanation:

  • Let the number of tomatoes=t
  • Let the number of cucumber planted=c
  • Let the number of zucchini planted=z
  • Total Number of Plants=43

She planted twice as many cucumbers as zucchini, this is written as:

  • c=2z

She also planted eight more tomatoes than cucumbers, this is written as:

  • t=c+8=2z+8

In total, she planted 43 plants

Therefore:

z+(2z)+(2z+8)=43

5z+8=43

5z=43-8

5z=35

Divide both sides by 5

z=7

Number of Cucumbers, c=2z=2 X 7 =14

Number of Tomatoes, t=c+8=14+8=22

Therefore, she planted 7 Zuchini, 14 Cucumbers and 22 Tomatoes plants.

3 0
3 years ago
When flipping a coin three times, what is the probability of landing on tails all two times?
xenn [34]
I believe it is A or B
5 0
3 years ago
Read 2 more answers
Barb, the editor at The Daily Report newspaper, found 5 typos
Archy [21]

Answer:

320

Step-by-step explanation:

160,000/2,500=64(5)=320

or

5/2,500=x/1600,000=320

3 0
3 years ago
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