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gizmo_the_mogwai [7]
3 years ago
12

X-3=10 does anyone know this

Mathematics
1 answer:
vovikov84 [41]3 years ago
5 0

Answer:

Are you trying to solve for x?

x= 13

just kick the 3 to the other side, so a negative 3 would become a positive 3:

x= 10 + 3

x= 13

You can also use cymath it gives you the answer and explanation.

Hope this helps.

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You by a t shirt at the fair that costs the owner $12,but your markup is 30%. Tax is 7%. How much money do you owe
Ulleksa [173]

Answer:

The final price of money of t shirt that I own = $ 16.69

Step-by-step explanation:

Given in question as ,

The t shirt cost to the owner = $12

The markup percentage = 30%

So, now the cost price of t shirt = 30% of 12 + 12

                                                    = 3.6 + 12 = $15.6

Tax which is added now            = 7%

So, new cost of t shirt = 7% of 15.6 + 15.6

                                     = 1.092 + 15.6  =$ 16.69

Hence , the final price of money of t shirt that I own = $ 16.69   Answer

4 0
3 years ago
A builder needs 30 centimeter lengths of lumber to reinforce a stud wall. How many can he cut from a piece that is five meters l
agasfer [191]

Answer:

16

Step-by-step explanation:

5m is equivalent to 500cm

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= 16

6 0
3 years ago
If 70% of college students say they have a job what is the probability that 3 randomly selected college students say they have a
dsp73

Answer: 0.343

Step-by-step explanation:

Probability of college students that say they have a job = 70%

Number of randomly selected college students = 3

The probability that 3 randomly selected college students say they have a job will be:

= (70/100)³

= 0.7 × 0.7 × 0.7

= 0.343

4 0
3 years ago
From a standard desk of 52 card, 5 card are draw.What are the odds of each even occurring?
boyakko [2]
I think it would be B. Hope this helps!
3 0
3 years ago
Read 2 more answers
Whats the answer please tell me
Nostrana [21]

Answer:

2 out of 10 or 2/10

Step-by-step explanation:

1 brown shoes + 7 black shoes = 8

that means there were 2 other students wearing neither so out of the 10 students 2 weren't wearing black or brown shoes making 2/10

7 0
3 years ago
Read 2 more answers
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