math i need to know

Answer:

The value of x is 7.

Step-by-step explanation:

Cube root both sides to isolate x. X euqal 7

Answer:

Anwar

Step-by-step explanation:

Find the price of one book

Anwar- Rs. 25÷ 5 = Rs 5 for one book

Deepak- Rs 240 ÷ 8 = Rs 30 for one book

Therefore Anwar bought the books at a lower price

Answer:

its manage to depreciate and that's all

Answer:

Effective stress management helps you break the hold stress has on your life, so you can be happier, healthier, and more productive. The ultimate goal is a balanced life, with time for work, relationships, relaxation, and fun—and the resilience to hold up under pressure and meet challenges head on.

Step-by-step explanation:

These include:

– Exercising regularly and adopting a healthy lifestyle.

– Exploring stress coping programs, which may incorporate meditation, yoga, tai chi, or other gentle exercises.

– Engaging socially.

– Avoiding unnecessary stressors by setting priorities and learning to say “no” to tasks.

Answer:

Subtraction Property of Equality

Step-by-step explanation:

Given

[tex]-x + 1 = -4[/tex]

[tex]-x = -5[/tex]

Required

State which property is used

The word that describes the operation is; subtraction property of equality.

This property states that:

if [tex]x = y[/tex] then

[tex]x - a = y - a[/tex]

So, for the given  equation:

[tex]-x + 1 = -4[/tex]

When the subtraction property of equality is applied

[tex]-x + 1 - 1 = -4 - 1[/tex]

[tex]-x = -5[/tex]

So:

(a) Subtraction Property of Equality is correct

Answer:

Step-by-step explanation:

Given data:

Logarithms of y-values:

The ordered pairs:

Using an online calculator found the equation of the regression line:

In our case it is:

Answer:

Use Desmos to find the points:

Answer:

9+3

= 12

Step-by-step explanation:

9 +3 +

10

11

12

Answer:

45 songs in one year (12months)

Step-by-step explanation:

in one year she will have the following

12 x 3 = 36

+ 9 given

36+9 = 45 songs in one year

if it was decreasing to 11 months or 10 months etc

Then we use this formula

Birthday + (Amount monthly x No of month)

9 + (3 x 11) = 42 in 11 months

or 9 + (3 x 10) = 39 in 10 months

Answer:

1 / 10

Step-by-step explanation:

Prob of  getting a quarter on the first draw  =  (5/10)

Prob of getting a nickel on the second draw  = (2/10)

So......the overall probability  is   (5/10) (2/10)  =  10 / 100  =    1 / 10

Took the test and this is the correct answer

Answer:

[tex]y=8x-781[/tex]

Here, [tex]x[/tex] represents temperature and [tex]y[/tex] denotes rate of chirping per minute.

Step-by-step explanation:

Let [tex]x[/tex] represents temperature and [tex]y[/tex] denotes rate of chirping per minute.

At [tex]106[/tex]°F, a certain insect chirps at a rate of [tex]67[/tex] times per minute.

Take [tex](x_1,y_1)=(106,67)[/tex]

At [tex]108[/tex]°F, they chirp [tex]83[/tex] times per minute.

Take [tex](x_2,y_2)=(108,83)[/tex]

Slope intercept form:

[tex]y-y_1=(\frac{y_2-y_1}{x_2-x_1})(x-x_1)[/tex]

[tex]y-67=(\frac{83-67}{108-106})(x-106)\\\\y-67=(\frac{83-67}{108-106})(x-106)\\\\y-67=(\frac{16}{2})(x-106)\\\\y-67=8(x-106)\\y-67=8x-848\\y=8x+67-848\\y=8x-781[/tex]

Answer:

For interquartile range, you will need to find the range of the boxes, and not the line since for the lower quartile is 5.5 and the higher qaurtile is 7, the interquatile range is 1.5

Step-by-step explanation:

Answer: Conjugates

Step-by-step explanation:

Step-by-step explanation:

hope it helps you

have a great day!!!

Answer:

C)

Step-by-step explanation:

The sum of the 2 angles add up to 90 degrees.

Hope this helps! Have a nice day! Plz mark as brainliest!!!

-XxDeathshotxX

Answer:The slope of a line characterizes the direction of a line. To find the slope, you divide the difference of the y-coordinates of 2 points on a line by the difference of the x-coordinates of those same 2 points.The slope of a line is a measure of its steepness. Mathematically, slope is calculated as "rise over run" (change in y divided by change in x).

Step-by-step explanation:

Answer:

8-6.14= 1.86

That's what you get

Answer:

you would get $1.86 back

Answer:

(1,4)

Step-by-step explanation:

Answer: C

Step-by-step explanation:

The equation can be used to determine h, (17 + h) (4.53) = 80.42.

A branch of mathematics known as algebra deals with symbols and the mathematical operations performed on them.

Variables are the name given to these symbols because they lack set values.

In order to determine the values, these symbols are also subjected to various addition, subtraction, multiplication, and division arithmetic operations.

Given:

Angela delivered 17 bags of ice on Tuesday.

She delivered h bags of ice on Wednesday.

Total bags of ice she delivered = h+ 17

Now, mass of 1 bag= 4.53 Kg

and, The total = 80.42 kilograms.

So, equation can be used to determine h, (17 + h) (4.53) = 80.42.

Learn more about Algebra here:

https://brainly.com/question/24875240

#SPJ2

Answer:

w+4 is bigger!

Step-by-step explanation:

0 is worth nothing

Answer:w>-4

Step-by-step explanation

Answer:

Ducks- 8

Pigs- 12

Step-by-step explanation:

56 divided by 8 is 12 and 12 plus 8 is 20.

Answer:

Positive

Step-by-step explanation:

Answer:

POSITIVE

Step-by-step explanation:

It's positive because the slope is rising like this /

If it was negative it would be declining like this \

hope that makes sense but I'm 1000% sure it's positive

Answer:

10 and 7

Step-by-step explanation:

I hope this helps you out with your question! Can you plz consider marking me brainliest and thanks! Plz tell me how the answer was! It feel nice to be appreciated! Comment /free for a giveaway entry of 20 thanks and 2 brainliest. Have an awesome day! Let me know if you have any questions!

                                                               -KaraYeaton18

Answer:

13

Step-by-step explanation:

26: 1, 2, 13, 26

39: 1, 3, 13, 39

52: 1, 2, 4, 13, 26, 52

The GCF is 13.

Answer:

144

Step-by-step explanation:

the 12th square number is

12² = 144

Answer:

he can make 6 because 2 and 1/2 plus 1/2 = 3 and 3 divided by 2 is 6

Step-by-step explanation:

Answer:

rational

Step-by-step explanation:

Any rational number can be expressed in the form

[tex]\frac{a}{b}[/tex] ← where a and b are integers

Given

[tex]\sqrt{4}[/tex] = - 2 or + 2

Since - 2 =  [tex]\frac{-2}{1}[/tex] and 2 = [tex]\frac{2}{1}[/tex] ← both in rational form, then

[tex]\sqrt{4}[/tex] is rational