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2 years ago

What is the answer to 2x+3=y

Mathematics

2 answers:

jeka57 [31]2 years ago

6 0

Answer:

2x-y= -3

Step-by-step explanation:

2x=y-3

2x-y= -3

There is an app called photomath and u can take pictures of math problems and get the answer

tatiyna2 years ago

4 0

Answer:

x= $\frac{y}{2} -\frac{3}{2}$

Step-by-step explanation:

If your sovling for x then thats the answer

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What is the mean of the data 25, 27, 24, 26, 40 and what is the median

krok68 [10]

Answer:

mean is = 28.4

median is = 26

Step-by-step explanation:

mean- average

( 25+ 27+ 24+ 26+ 40 )/5 = 28.4

median- middle

25, 27, 24, 26, 40

{ rearrange }

24, 25, 26, 27, 40

the middle number is 26

6 0

2 years ago

I really please need help. Does anyone know these last 6 questions. Brainliest answer and 13 points

Vedmedyk [2.9K]

29. B
30. C
31. 2 cups
32. 1.5 times
33. Because milli means 1/1000 of a meter, centi means 1/100 of a meter while kilo means 1000 meters
34. 16 cups =1 gal
16x2= 32
32 cups

6 0

3 years ago

Is ( 0,0) a solution to this system? y<=x^2-4 y>2x-1?

Xelga [282]

Answer:

The point $(0,0)$ is not a solution of the system of inequalities

Step-by-step explanation:

we have

$y\leq x^{2} -4$ -----> inequality A

$y> 2x-1$ -----> inequality B

we know that

If a ordered pair is a solution of the system of inequalities

then

the ordered pair must be satisfy the inequalities of the system

Verify

For $x=0, y=0$

substitute the value of x and the value of y in the inequalkity A and in the inequality B

Inequality A

$0\leq 0^{2} -4$

$0\leq -4$ -------> is not true

therefore

The point $(0,0)$ is not a solution of the system of inequalities

3 0

2 years ago

Read 2 more answers

Explain the purposes of inductive and deductive reasoning in mathematics. Be sure to define both inductive reasoning and deducti

uysha [10]

When it comes to deductive reasoning, it is used to reach a logical solution. You start out with the general statement, or hypothesis, and examine all the possibilities so you can reach the final conclusion.
Inductive reasoning is completely opposite - you focus on specific observations, and then make broad generalizations.

7 0

3 years ago

You multiply two integers. You increase one of them by 1 and decrease the other

snow_tiger [21]

Integers are numbers without decimals

The integers could you have multiplied are 9 and 2

Let the numbers be x and y

So, we have:

$\mathbf{x \times y}$