2 years ago

Simplify each expression involving signed numbers.

Mathematics

2 answers:

7nadin3 [17]2 years ago

3 0

Answer:

-7 - 2 = -9 (combine the numbers,simplify)

12 + (-4) = 8 (Simplify the Expression)

-8(-6) = 48 (Simplify the Expression)

18/-3 = -6 ( Simplify the Expression)

Hope this helps :)

daser333 [38]2 years ago

3 0

Answer:

Step-by-step explanation:

You might be interested in

The measure of the missing angle is ?

Cerrena [4.2K]

X = 97

Working on other question.

3 0

3 years ago

What is the slope of a line that is perpendicular to the line y = -1/4 -1<br>

DerKrebs [107]

Y = 4x - 1

The slope here is “4”

8 0

2 years ago

Solve for "c."<br> a = b/(c-d)

8_murik_8 [283]

Answer:

ad+b

give me brilliant please

Step-by-step explanation:

c−d

Step 1: Multiply both sides by c-d.

ac−ad=b

Step 2: Add ad to both sides.

ac−ad+ad=b+ad

ac=ad+b

Step 3: Divide both sides by a.

ad+b

6 0

2 years ago

I need to be in a session to post the picture of the problem

Tpy6a [65]

Answer:

The value of x that makes the equation true is 3

$x=3$

Explanation:

From the attached image;

Let us write the mathematical equation of the model.

The long bar means x, while the small squares have a value of 1 each.

$2x+5=11$

solving the equation we have;

$\begin{gathered} 2x+5=11 \\ 2x=11-5 \\ 2x=6 \\ \text{divide both sides by 2;} \\ \frac{2x}{2}=\frac{6}{2} \\ x=3 \end{gathered}$

Therefore, the value of x that makes the equation true is 3

$x=3$

5 0

9 months ago

What is the value of x in the figure shown below?

Gnoma [55]

Answer: Haha I don't know the answer---Wait wait--I know the answer, its Do School and study for it and you'll find out :)

Step-by-step explanation: This is how i figured it out.... I STUDIED

8 0

2 years ago