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Flauer [41]
3 years ago
5

Simplify -4b+(-9k)-6-3b+12

Mathematics
1 answer:
andre [41]3 years ago
8 0

\boxed{-7b-9k+6}

<h2>Explanation:</h2>

We have the following expression:

-4b+(-9k)-6-3b+12

First of all, we need to open parentheses:

-4b-9k-6-3b+12

Next, combine like terms:

-4b-3b-9k-6+12 \\ \\ \therefore \boxed{-7b-9k+6}

<h2>Learn more:</h2>

Simplify expressions: brainly.com/question/13378777

#LearnWithBrainly

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Negate the conditional statement.<br><br> c⇒(a∧∼b)
gulaghasi [49]

The negate of this conditional statement as : a∨(∼b).

<h3>What is a expression? What is a mathematical equation? What do you mean by domain and range of a function?</h3>
  • A mathematical expression is made up of terms (constants and variables) separated by mathematical operators.
  • A mathematical equation is used to equate two expressions. Equation modelling is the process of writing a mathematical verbal expression in the form of a mathematical expression for correct analysis, observations and results of the given problem.
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We have the the following conditional statement -

c ⇒ (a∧∼b)

We can write the negate of this conditional statement as -

a∨(∼b)

Therefore, the negate of this conditional statement as : a∨(∼b).

To solve more questions on Equations, Equation Modelling and Expressions visit the link below -

brainly.com/question/14441381

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7 0
1 year ago
Please help me this is due soon!! ill mark brainiest :))<br> i also need a reason why please!!
N76 [4]

Answer:

b

Step-by-step explanation:

One square = (2/5)/(3) Invert and multiply the 3

2      1

==    ==    =

5       3

2/15

5 squares = 5 * 2/15 = 10 / 15 = 2/3

5 0
3 years ago
Worth 48 points!!!! plz help me.
Mrac [35]

Answer:

see below

Step-by-step explanation:

1.  The inverse means take the not of both sides

If it is Saturday, then there is no school.

 Inverse     If it is not Saturday, then there is school.

The converse flips the then and the if

If there is no school, then it is Saturday.

2.) The first given part is the if, what will happen is the then part

If you are a freshman, then you are required to attend orientation.

3.)

Given: 3x+1=-14 Prove: x=-5

Statements    Reasons

1. 3x+1=-14     Given

2. 3x=-15          Subtraction Property of equality  ( since we subtract 1 from                         each side)

3. X=-5          Division Property  ( since we divide each side by 3)

3 0
3 years ago
Read 2 more answers
Harry is at the store buying cheese. The cost of the cheese
DaniilM [7]

Answer: $2

Step-by-step explanation: for each 4 ounces. it is a dollar. and since Harry got 8 ounces, it would be $2

7 0
3 years ago
3 days to 1 week. Type as a ratio in the form of a fraction
Vadim26 [7]
3 days : 1 week

1 week = 7 days

therefore 3 days : 1 week = 3 days : 7 days = 3 : 7
8 0
3 years ago
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