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Alona [7]
3 years ago
14

Solve for x: |x|-8=-5

Mathematics
2 answers:
xxMikexx [17]3 years ago
4 0

x*-8 would be -8x

then you would divide -8 by both sides

should get a decimal as your answer I believe

Bezzdna [24]3 years ago
4 0
Answer : 
± x = 3

Explanation: 
Absolute deviation bars mean that the value inside them will be positive no matter what. 

Solve for x:
|x| – 8 = –5 
    + 8    + 8 
|x| = 3 
So ± x = 3
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Help please .............
Darina [25.2K]

Answer:

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Step-by-step explanation:

5 0
3 years ago
PLEASE ANSWER I WILL RANK AND THANK
cestrela7 [59]
X + 4y = 9   Convert to  slope / intercept form:-

y  = (-1/4)x + 9/4

so the line perpendicular to this will have a slope -1 /(-1/4) = 4

so our equation will be y - y1 = 4(x - x1) where x1y1 is a point on the line.
x1 = 8 and y1 = -3:-
y - -3 = 4(x - 8)

y = 4x - 35
-4x + y = -35 is the answer

8 0
3 years ago
A Poker club has 10 members. A president and a vice-president are to be selected. In how many ways can this be done if everyone
Nesterboy [21]

Answer:

90 different ways

Step-by-step explanation:

We have a total of 10 members, and we want to find how many groups of 2 members we can have, where the order of each member in the group of 2 is important, so we have a permutation problem.

To solve this problem, we need to calculate a permutation of 10 choose 2.

The formula for a permutation of n choose p is:

P(n, p) = n! / (n - p)!

So we have:

P(10, 2) = 10! / (10 - 2)!

P(10, 2) = 10! / 8!

P(10, 2) = 10*9 = 90

So there are 90 different ways of choosing a president and a vice-president.

7 0
3 years ago
What is the value of x in the equation −6 + x = −1? (10 points)
Setler79 [48]

Answer:

The answer is the fourth option, 5.

5 0
3 years ago
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Answer:

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