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DedPeter [7]
3 years ago
10

Twice a number x exceed 5 at least by 4. find the possible value of x.

Mathematics
2 answers:
jeyben [28]3 years ago
6 0

Answer:

x \ge 4.5

Step-by-step explanation:

The number 2x is larger than 5, so  2x - 5  is the difference between 2x and 5.  This difference is at least (greater than or equal to) 4.

2x-5 \ge 4\\\\2x \ge 9\\\\x \ge 4.5

salantis [7]3 years ago
5 0

Answer:

5?

Step-by-step explanation:

2x › 5 (buy at least 4)

so you can just start plugging numbers in.

I used 5, 5 times 2 is 10 which is 5 more that 5, which does met the quota.

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In a video game, players form teams and work together to earn as many points as possible for their team.
gizmo_the_mogwai [7]

Answer:20 * 4

Step-by-step explanation:Han's team has 4 players.

A perfect score is the maximum possible score. Each player can score up to 20 points in each round, so 20 points is the maximum score.

If each of the 4 players scores 20 points, then the total score for the team is:

That is the expression for the team's points.

4 0
3 years ago
Together Abel and Bob have 49 video games. Abel has 11 more video games than Bob. How many games does each person have.
DiKsa [7]

Answer:

Abel has 30

Bob has 19

Step-by-step explanation:

Abel = a

Bob = b

a + b = 49

a = b + 11

Substitute:

2b + 11 = 49

2b = 38

b = 19

a = 30

7 0
3 years ago
Choose the inequality shown by this diagram
Slav-nsk [51]

Answer:

C: -2<x≤7

Step-by-step explanation:

  • -2<x, as there is an open circle on -2
  • x≤7 as there is a closed circle on 7
  • Put them together, -2<x≤7
3 0
3 years ago
Any got an answer for this math question?
Kamila [148]

Answer:the answer  this is negative 3

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
hi:) for 5(b) , I got 157.7 &amp; 22.3 but in the answer key, the only correct answer is 157.7. I thought there should be 2 poss
n200080 [17]

Answer:

Θ = 157.7°

Step-by-step explanation:

Given

cosΘ = - 0.925

Since cosΘ < 0 then Θ is in the second or third quadrant.

Since 0° ≤ Θ ≤ 180° then Θ is in the second quadrant. thus

Θ = cos^{-1}(- 0.925) = 157.7° ← angle in second quadrant

8 0
4 years ago
Read 2 more answers
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