3 years ago

Six times a number ia greater than 20 more than that number. What are possible values of that number?

Mathematics

1 answer:

VMariaS [17]3 years ago

3 0

Answer:

6x<x+20 , any number less than 20 more than the unknown value.

You might be interested in

Okay, 2 more... whats this?

kifflom [539]

The correct answer would be B! :)

8 0

2 years ago

Read 2 more answers

Find the Value of X (angles)

STatiana [176]

Answer:

x= 55

Step-by-step explanation:

The two angles add to 180 degrees since they form a straight line

2x+70 =180

Subtract 70 from each side

2x+70-70=180-70

2x= 110

Divide by 2

2x/2 = 110/2

x= 55

7 0

3 years ago

Read 2 more answers

Does anyone know the answer to this!?

PolarNik [594]

Answer:

$|A_y|=\left|\begin{array}{cc}12&7\\ \\17&-51\end{array}\right|$

Step-by-step explanation:

You can use these Cramer's formulas to solve for x and y:

$x=\dfrac{|A_x|}{|A|},\\ \\y=\dfrac{|A_y|}{|A|},$

where

$|A|=\left|\begin{array}{cc}12&-13\\ \\17&-22\end{array}\right|\\ \\ \\|A_x|=\left|\begin{array}{cc}7&-13\\ \\-51&-22\end{array}\right|\\ \\ \\|A_y|=\left|\begin{array}{cc}12&7\\ \\17&-51\end{array}\right|$

So,

$|A_y|=\left|\begin{array}{cc}12&7\\ \\17&-51\end{array}\right|$

4 0

3 years ago

PLEASE HELP QUESTION 3 AND 4. EASY!!!!!!!!!!!!!!

Inessa05 [86]

Answer: 3• D 4• B (why does this require me to put 20 characters) anyway this is my guess

7 0

2 years ago

What is 4.74 divided by 0.06 (needed by this Friday, today is Tuesday, March 5th, I also need to know what 19.44 divided by 0.54

sladkih [1.3K]

4.74/.06=79

19.44/.54=36

I used a calculator. You can change each decimal into a fraction to solve too.

7 0

3 years ago