The sum of a number Y and -3 is -15. Pls help me

Answer:

The expression that represents the sale price of the shirt is p-0.15p.

Given that,

He wants to purchase the shirt i.e. on the sale for 15% off on the regular price.

The regular price should be p dollars.

Based on the above information, the equation should be  p -0.15p

Here the shirt price should be multiplied with the discount and then subtract it.

Therefore we can conclude that the expression that represents the sale price of the shirt is p-0.15p.

Answer:

Answer is in the picture. :)

Step-by-step explanation:

Answer:

Can u repeat the question. I didn't understand the area.

Answer:

Meaning she took longer road

52 degrees where? to the west

Answer:

3.84 is correct on plato

Step-by-step explanation:

Answer:

The answer would be 40. .30 times 40 is 12 :)

Answer:

k= 6/5 or 1.12

Step-by-step explanation:

You isolate the variable by dividing each side by factors that don't contain the variable. This variable (K) is not a whole number so I gave you the fraction and rounded decimal form. Hope this helps :)

Answer:

Given , 1/2 is a solution of the equation

or, 1/4 - 5/4 = -k/2

or, -k/2 = -1

or k = 2

Step-by-step explanation:

Answer:

the cube root of 512 is 8 i hope this helps

i'll send a kist up to 15 if you want

Step-by-step explanation:

[tex]\sqrt[3]{512} \\\\=\sqrt[3]{8^3}\\\\\\=\left(8^3 \right)^{\tfrac 13}\\\\\\=8[/tex]

Answer: Root 65

Step-by-step explanation: If we count the squares from J down to M and horizantally from M over to L, it is 7 by 4. Then we use the A squared plus B squared = C squared formula. What we get is 49 and 16. Add them together and we get 65. 65 is not a square root, so all we can get is root 65.

Option A

Let's verify

[tex]\\ \sf\longmapsto H^2=P^2+B^2[/tex]

[tex]\\ \sf\longmapsto (√110)^2=(√22)^2+(√88)^2[/tex]

[tex]\\ \sf\longmapsto 110=88+22[/tex]

[tex]\\ \sf\longmapsto 110=110[/tex]

Hence verified

Answer:

When w = 8, w² - 4w - 2 = 30.

Step-by-step explanation:

w² - 4w - 2

Substitute value w = 8.

8² - 4(8) - 2

Square 8.

64 - 4(8) - 2

Multiply -4 and 8.

64 - 32 - 2

Subtract 32 from 64.

32 - 2

Subtract 2 from 32.

30.

Answer:

[tex] = > {w}^{2} - 4w - 2[/tex]

[tex] = > {8}^{2} - 4(8) - 2[/tex]

[tex] = > 64 - 32 - 2[/tex]

[tex] = > 34[/tex]

Using the computer output, the correlation is 0.794

The attached image (i.e. the computer output) completes the question

From the computer output, we have:

r² = 63.0%

Take the square root of both sides

r = 0.7937

Approximate

r = 0.794

This represents the correlation.

Hence, the correlation is 0.794

Read more about correlation at:

https://brainly.com/question/17237825

#SPJ1

I think the answer is 0.806

Answer:

-29 is the correct answer

Answer:

I believe the correct answer would be X = [tex]\frac{1}{4} z[/tex]

Step-by-step explanation:

You would set the denominator equal to 0

Then move the variable to the right

Lastly, divide both sides, which gives you your answer of X = [tex]\frac{1}{4} z[/tex]

Hope this helped.

Answer:

(12(3)-3(1/3))/(4(3)-5)=5

Step-by-step explanation:

12 x 3= 36     3 x 1/3=1  

4 x 3=12

(36-1)/(12-5)

35/7

5

THE ANSWER IS 5

Answer:

Hugo has 10 songs in his music player. He will add 15 songs every month. Hugo collects songs for r months. For what values of r will Hugo have at most 135 songs?

Step-by-step explanation:

took test 100%

The third part of the process of investigating is describing the data.

It is required to find the third part of the process of investigating a question using data.

A statement is a declarative sentence that is either true or false but not both. A statement is sometimes called a proposition. The key is that there must be no ambiguity. To be a statement, a sentence must be true or false, and it cannot be both.

Given:

A. Making an inference

B. Describing the data

C. Rephrasing the question

D. Collecting the data

We have to determine which option is correct for

The third part of the process of investigating a question using

data.

What is the third part of the process of investigating?

The investigative process is a progression of activities or steps moving from evidence-describing tasks.

Therefore in this case third part of the process of investigating is describing the data.

Learn more about statement here:

https://brainly.com/question/2285414

#SPJ2

Answer:

2.3,2 4/5, 3.01, 3.017, 3.10, 4 1/8, 4.2

Answer:

11+12=23

(hopefully this helps)

9514 1404 393

Answer:

  2 colas and 4 hot dogs

Step-by-step explanation:

We presume the units of total satisfaction are additive for the two food items.

The maximum number of colas Joe can buy with his $8 is $8/($2/cola) = 4 colas. Since a cola costs twice what a hot dog costs, Joe can give up 1 cola and buy 2 hot dogs. Possible purchases of (colas, hotdogs) for $8 can be ...

 (0, 8), (1, 6), (2, 4), (3, 2), (4, 0)

Of course, either the number of colas or the number of hot dogs (or both) could be less than these values.

The corresponding satisfaction units are added in the attached table. These combinations are highlighted in green. The maximum number of satisfaction units is found to be for 2 colas and 4 hot dogs. (49 satisfaction units)

_____

Satisfaction values below and to the right of the highlighted diagonal cannot be purchased with $8.

Answer:

$8

Step-by-step explanation:

Answer:

The unit rate is $8

Step-by-step explanation:

Divide 1d10t

Answer:

The range is 35

Step-by-step explanation:

I found the range by subtracting the largest number and the smallest

42 - 7

And the second question you got right. 4 is correct

Hope this helps

Answer:

range=35 and the players' points 45

Step-by-step explanation:

Answer:

23

Step-by-step explanation:

first one: 2

second: 5

third: 8

fourth: 11

PATTERN NOTICED: +3 every sequence

therefore,

fifth: 14

sixth: 17

seventh: 20

eighth: 23

The number of tiles in the eighth figure will be 23.

The sequence in which every next number is the addition of the constant quantity in the series is termed as the arithmatic progression.

In the given sequence for the first figure, there are 2 tiles, for the second figure, there are 5 tiles, for the third figure, there are 8 tiles, and for the fourth figure, there are 11 tiles.

The pattern of the series can be seen below,

2, (2 + 3),( 2 + 3 +3), (2 + 3 + 3+3 ),( 2 +3+3+3+3),( 2+3+3+3+3+3) ,( 2+3+3+3+3+3+3) ,( 2+3+3+3+3+3+3+3) .........

2,5,8,11...........

The sequence will become,

2, 5,8,11,14,17,20,23........

Therefore, the number of tiles in the eighth figure will be 23.

To know more about arithmetic progression follow

https://brainly.com/question/6561461

#SPJ2

The acceleration of the car three seconds before it comes to a stop is 0m/s²

Given the velocity function expressed as v(t) = -3t^2 + 18t + 9

Acceleration is the change in velocity of a body with respect to time.

a(t) = dv/dt

Differentiating the velocity with respect to time will give;

dv/dt = -6t + 18

a = -6t + 18

a = -3(6) + 18

a = -18 + 18

a = 0m/s²

Hence the acceleration of the car three seconds before it comes to a stop is 0m/s²

Learn more on acceleration here: https://brainly.com/question/16274121

Answer:

93

Step-by-step explanation:

((15 and 5/6) * (10 and 2/5)) divided by ( (1 and 1/3) * (1 and 1/3)) = 92 and 5/8

95      52                       4          4

--- * -----    divided by ------ * ------ =

6       5                         3         3

19       26                       16

----  * ----- divided by   ---------   <--- 95 cancels 5 by a factor of 19; the greatest common factor of 52 and 6 is 2

 3         1                        9

19   *    26 *    9

--------------------   <----   Remember when dividing fractions, KFC: keep , flip , change

     3  * 16

19 * 13 * 3

------------- <--- 9 cancels the 3; the greatest common factor of 26 and 8 is 2

        8

741/8 = 92 and 5/8

ninety two and five eigths

Step-by-step explanation:

the slope of a line function is always the factor of x.

in our case : 2

it is the ratio y/x indicating how many units y changes, when x changes a certain amount of units.

in our case (2 = 2/1) y increases by 2 for every x increase by 1.

now, the perpendicular slope simply changes x and y upside-down and flips the sign.

in our case it is : -1/2

so, the line function looks like

y = (-1/2)x + b

b is the y-intercept, and we get it by using the coordinates of the point as x and y

6 = (-1/2)×0 + b = b

the full line equation is

y = (-1/2)x + 6

Answer: m = -3

Step-by-step explanation:

Find the slope of the line that passes through the points (2, -7) and (4, -13).

[tex]\frac{y_{2} -y_{1} }{x_{2} -x_{1} }[/tex]

Plug in the two points:

[tex]\frac{(-13)-(-7)}{(4)-(2)}[/tex]  = [tex]-\frac{6}{2}[/tex] = [tex]-{3}[/tex]

The slope is -3.

Answer:

x < -5

Step-by-step explanation:

x + 3 < -2

- 3 - 3

_________

x < -5

On the number line, the values of x are on the left side of -5 where -5 is not included and this can be determined by simplifying the given inequality.

Given :

Inequality  --  (x + 3 < -2)

The following steps can be used to graph the solution of the given inequality:

Step 1 - Write the given inequality.

x + 3 < -2

Step 2 - First, simplify the given inequality. Subtract 3 on both sides in the above inequality.

x + 3 - 3 < -2 - 3

x < -5

Step 3 - So, the interval of x is given by ([tex]-\infty[/tex], -5).

Step 4 - On the number line, the values of x are on the left side of -5 where -5 is not included.

So, the correct option is a).

For more information, refer to the link given below:

https://brainly.com/question/15137133

9514 1404 393

Answer:

  x = 22°

Step-by-step explanation:

The interior angles in a triangle total 180°.

  x + a + 90° = 180°

When we subtract 90° from both sides of this equation, we find ...

  x + a = 90° . . . . . . . . the acute angles are complementary.

  x = 90° -a = 90° -68°

  x = 22°

Answer:

The second one. It is only .36 per ounce

Step-by-step explanation:

2.22 divided 6 = 37

5.04 divided 14 = 36

7.80 divided 20 = 39

Answer:

D

Step-by-step explanation:

Answer:

B. 2^10

Step-by-step explanation:

2^3 is the same as 2 × 2 × 2 which equals 8, and 2^7 is the same as 2 × 2 × 2 × 2 × 2 × 2 × 2 which equals 128.

8 × 128 = 1,024

Now we just figure out which option also equals 1,024.

A. 2^-4 = 1/16 or 0.06

B. 2^10 = 1,024

C. 2^9 = 512

D. 2^21 = 2,097,152

Hope this helps :)