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DiKsa [7]
3 years ago
5

Solve 2x - 8 < 7.

Mathematics
1 answer:
professor190 [17]3 years ago
7 0

Answer:

<h2>{x | x < 15/2}</h2>

Step-by-step explanation:

2x - 8 < 7            <em>add 8 to both sides</em>

2x - 8 + 8 < 7 + 8

2x < 15       <em>divide both sides by 2</em>

2x : 2 < 15 : 2

x < 15/2

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abruzzese [7]

Answer:

3 and dived 30 multy is 182 is your answer

Step-by-step explanation:

1+1=2

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3 years ago
"cube has a volume of 125 cubic inches. What is the length of each edge?"
s2008m [1.1K]
5. Each side is equal and you need to find what number times itself 3 times gets 125, which in this case is 5. 5x5x5= 125, which means 5 is the correct answer.
6 0
2 years ago
See image for question.​
kotegsom [21]

Answer:

<h3>#7</h3>

(a)

<u>Sample space:</u>

  • 1*1, 1*2, 1*3, 1*4,
  • 2*1, 2*2, 2*3, 2*4,
  • 3*1, 3*2, 3*3, 3*4,
  • 4*1, 4*2, 4*3, 4*4

Total 16 outcomes

(b)

  • (i) P(even) = 12/16 = 3/4
  • (ii) P(3x) = 7/16
  • (iii) P(perfect square) = 4/16 = 1/4
<h3>#8</h3>

(a) <u>Sample space:</u>

  • 1T, 1H, 2T, 2H, 3T, 3H, 4T, 4H

Total 8 outcomes

(b)

(i) 1T, 3T

  • P(T and odd) = 2/8 = 1/4

(ii) 1H, 4H

  • P(H and square) = 2/8 = 1/4

(iii) 1H, 2H, 3H, 4H

  • P(H) = 4/8 = 1/2

6 0
3 years ago
Seventeen added to a number is sixty-five. What is the number?
SSSSS [86.1K]

Answer:

problem: 17+x=65

answer: 48

8 0
3 years ago
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Citrus2011 [14]

she can use all of the flowers. she cut down 9 and bought 18.

6 0
4 years ago
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