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pashok25 [27]
3 years ago
11

One less than three times a number is Seven​

Mathematics
1 answer:
Crazy boy [7]3 years ago
5 0

Answer:

Step-by-step explanation

Isolate the variable by dividing each side by factors that don't contain the variable.

Exact Form:

x = 8 \3

Decimal Form:

x = 2. ¯6

Mixed Number Form:

x = 2  2 /3

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Natasha2012 [34]
Both are irrational. i hope this helps!
5 0
3 years ago
The leader of the team wants to do everything him or herself. They have a very big ego and are difficult to work with. What is t
Aleks [24]

Answer:

This is a hardbut I think the awnser is C

Step-by-step explanation:

This usually happens when a person think that the others are incapable of actullay figuring out he problems .

6 0
3 years ago
In one type of state lottery 5 distinct numbers are picked from 1,2,3,...,40 uniformly at random.
belka [17]

Answer: a) 1 / ⁴⁰C₅ b)  0.33

Step-by-step explanation:

a) The sample space consists of all numbers 1-40.

Since any of the number can be taken from the sample space  so each of five 5 distinct numbers we take has equal probability of occurring. So probability of each 5 numbers set we take will be equal to 1 / ⁴⁰C₅

b)

If we pick exactly 3 even number then that means other 2 will be odd.

So, we have sample space of 40 numbers out of which 20 are even and 20 are odd.

Now we have to pick 3 even out of 20 and 2 odd out of 20.

Probability = ²⁰C₃ * ²⁰C₂ / ⁴⁰C₅

Probability= 0.33

4 0
3 years ago
Find the distance between the points 5 , 3 and -6 , 3 .
just olya [345]
(5, 3) (-6, 3)
The slope is 0 Slope = m = (Y2<span> -Y</span>1<span>) </span>÷<span> (X</span>2<span> -X</span>1<span>) (Y2 -Y1)=0
SO, the distance is just the difference in the x values.
distance = 5 --6 = 11

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7 0
3 years ago
Work out m and c for the line:2y+6x=4<br><br><br>​
Ray Of Light [21]

Answer:

m = 1/3, c = 2

Step-by-step explanation:

Explained in the paper

8 0
3 years ago
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