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Luba_88 [7]
3 years ago
5

1+x=3 solve for xI'm basically giving away brainliest to whoever has the best answer​

Mathematics
2 answers:
shtirl [24]3 years ago
4 0
X=2 because the only way to get 3 when you only have a 1 is to add two.
Alla [95]3 years ago
3 0

Answer:

Step-by-step explanation:

You start with your equation 1+x=3 then you take away 1 from each side so you would have 1-1 which cancel each other out and 3-1=2 and then you have your answer x=2

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Henry is looking for the best deal on a tablet that regularly costs $829. Help him compare the price of the tablet at a stre
Maslowich

Answer:

$165.8 ;

$223.83 ;

Henry would pay less for the tablet on the website.

Step-by-step explanation:

Given :

Regular price = $829

On website :

80% discount off the regular price :

(100 - 80)% * regular price

20% * 829

0.2 * $829 = $165.8

At store :

70% off regular price :

(100 - 70)% * 829

0.3 * 829

= $248.7

10% off sale price :

(100 - 10)% * $248.7

0.9 * 248.7

= $223.83

Henry would pay less for the tablet on the website.

5 0
3 years ago
Help me once again please :)
mariarad [96]

Answer:

C. 30-60-90

Step-by-step explanation:

the ratio for a 3-6-9 triangle is x, 2x, x√3

if x=8, then 2x=16, and x√3 =8√3

it's not A because it is a right angle triangle.

it's not B because the ratio for an isoceles triangle is x:x:x√2. since a and b are not the same value, it can be assumed that it is not the answer

3 0
4 years ago
Read 2 more answers
I need to solve this question
Neporo4naja [7]
The answer is (0,2).
6 0
3 years ago
Read 2 more answers
How is adding and subtracting decimals different from adding and subtracting whole numbers?
Monica [59]
It isn't different, it is very much the same
1-1 = 0
.1-.1 = 0
5.25 - 3.75 = 1.50
1.0005 +1.005 = 2.0055
just make sure to line the decimal places on top of each other <span />
7 0
3 years ago
Read 2 more answers
Solution the the system of equations 2x+4y=-8 and -2x+3y=29
Zina [86]
The answer to this is y=3 and x=-10.
5 0
4 years ago
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