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3 years ago

7

How many solutions?

2 answers:

Vsevolod [243]3 years ago

6 0

Answer:

The number of solutions of an equation is dependent upon the total number of variables contained in it. Thus, the system of the equation has two or more equations containing two or more variables. It can be any combination such as 1. 2 equations in 3 variables 2. 6 equations in 4 variables, and so on Depending on the number of equations and variables, there are three types of solutions to an equation. They are 1. Unique Solution (One solution) 2. No solution 3. Infinite Solutions (Many solutions) The term “infinite” represents limitless or unboundedness. It is denoted by the letter ” ∞ “

Step-by-step explanation:

Hope it Helps?

Kamila [148]3 years ago

3 0

Answer: no solution or none

Step-by-step explanation: this is really simple..

1. *DISTRIBUTE THE 2 with the numbers in parantesis* so it’s 6x-8

2. now the equation is 6x-8-6x= -4 (we see a positive and a negative 6 they both cancel each other out)

3. now it’s -8=-4 now add 8 to both sides that will make

0= -4 therefor there is no solution

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Plz help..............refresh the page before u answer

Anni [7]

To add/subtract fractions you need to have a common denominator...

(2/2)(4n/15)+(5/5)(n/6)

8n/30+5n/30

(8n+5n)/30

13n/30

8 0

4 years ago

Jack earns a commission on his sales at Apple. He earns 3.5% on all sales.

PtichkaEL [24]

Answer:

119

Step-by-step explanation:

Commission = Sale amount × Commission percentage

C = 3,400 * 3.50

C = 11900

Move decimal 2 places to the left

C = 119

4 0

3 years ago

Which expression is equivalent to StartRoot StartFraction 25 x Superscript 9 Baseline y Superscript 3 Baseline Over 64 x Supersc

MAVERICK [17]

Answer:

$\displaystyle \frac{5x}{8y^{4}}\sqrt{x}$

Step-by-step explanation:

<u>Simplfy in Algebra </u>

We have the following expression

$\displaystyle E=\sqrt{\frac{25x^9y^3}{64x^6y^{11}}}$

Simplifying like factors in the denominator and numerator

$\displaystyle E=\sqrt{\frac{25x^3}{64y^{8}}}$

All the factors are perfect squares except $x^3$ , thus we rewrite:

$\displaystyle E=\sqrt{\frac{25xx^2}{64y^{8}}}$

Taking the square root of all the perfect square factors:

$\boxed{\displaystyle E=\frac{5x}{8y^{4}}\sqrt{x}}$

5 0

3 years ago

Read 2 more answers

If Steven and his 5 friends walked a combined total of 63 miles for a charity walk and each person walked an equal distance, how

Contact [7]

Answer:

10 ½ miles or 10.5 miles

Step-by-step explanation:

Steven and 5 friends= 6 friends

63÷6=10.5 or 10 ½

7 0

4 years ago

Use the table below to answer this question:

tekilochka [14]

Using it's concept, it is found that the average rate of change of the function from x = -1 to x = 5 is of -1.

<h3>What is the average rate of change of a function?</h3>

It is given by the <u>change in the output divided by the change in the input</u>.

In this problem, the output changes by -6(from 7 to 1) when the input changes by 6(from -1 to 5), hence the average rate is given by:

r = -6/6 = -1.

More can be learned about the average rate of change at brainly.com/question/24313700

#SPJ1

3 0

2 years ago