Which equation shows the relationship between the number of laptops remaining, y,
and the day of the sale, x?
A. y=-3x + 18
B.y=3x + 18
C. y=-6x + 18
D. y=x+ 18

IM BAD MAN PLZ HELP I HATE MATH

<3

Answer:1001

Step-by-step explanation:

hope this helps!

Answer:

The answer is 1001. The simplified expression is 40b+1. Hope this helps!

its 4.

happy holidays.....

have great day :)

enjoy

Answer:

4

Step-by-step explanation:

2 + 2 = 4

Have a nice spring break. My spring break is next week.

Answer:

Each person would pay $13

Step-by-step explanation:

$34 x .15 = 5.1

34 + 5.1 = 39.1

39.1 / 3 = 13

Answer:

they would each pay $13

Step-by-step explanation:

Answer:

C. $20,000

Step-by-step explanation:

2,824*$7.50=$21,315

Answer:

26

Step-by-step explanation:

3*2+4*5=6+20=26

Answer:

22.4

Step-by-step explanation:

using altitude theorem, the height of the triangle is 20

let y = height

10/y = y/40

y² = 400

y = [tex]\sqrt{400}[/tex] or 20

Now we can us the Pythagorean Theorem to find 'x':

10² + 20² = x²

100 + 400 = x²

x=[tex]\sqrt{500}[/tex] ≈ 22.4

Answer:

firs you should say 30percent of 450 dollars and you should get $135

30/ x $450/1=$135

Answer:

19

Step-by-step explanation:

if you do the checker method then you would find that

they add up to make a line which equals 180

so... the equation is (8x-7)+(x+16)=180

do the math and x=19

Answer:

C

Step-by-step explanation:

I think,  :)

The boxplot below displays the arm spans for 44 student . The statement that is not true from the given option is

Approximately 25% of the arm spans are less than 180 cm

Option C

Given :

The boxplot below displays the arm spans for 44 students.

The five-number summary for the data is 143, 162, 168, 180, and 202.

From the given five number summary we can see that

minimum =143

First Quartile (25%)= 162

Median (50%)= 168

Third quartile (75%)= 180

Maximum =202

Now we analyze the statements

Approximately 75% of the arm spans are less than 180 cm. Its true because third quartile is 75% that is equal to 180

Approximately 50% of the arm spans are less than 168 cm.. Yes its true because median is 168

Approximately 25% of the arm spans are less than 180 cm. It is false because first quartile 25% is 162. So , 25% of the arm spans are less than 162 cm

Approximately 75% of the arm spans are greater than 162 cm. It is true . because  25% of the arm spans are less than 162 cm

Learn more :

brainly.com/question/5335957

Answer:

carmen has 32-oz of lotion left

Answer:

80%

Step-by-step explanation:

40-8=32

What % of 40 is 32?

P% of 40 is 32

Equation: P% * X = Y

Solving our equation for P

P% = Y/X

P% = 32/40

p = 0.8

Convert decimal to percent:

P% = 0.8 * 100 = 80%

Answer:

3240°

Explanation:

The formula for calculating the sum of the interior angles of a polygon is (n-2)x180 where n refers to the number of sides. Because we know that the polygon has 20 sides, the equation would be (20-2)x180. The answer would be 3240°.

Answer:

-3

Step-by-step explanation:

Every hour the number of flower pot goes down by three

Answer:

rate of change is -3 per hour

Step-by-step explanation:

The numbers are 7+8+9 a as they add up to 24

Answer:

x = 23

Step-by-step explanation:

Here, we want to find the value of x

To do this, we are to use the sine rule

But first, we need the measure of the last angle of the triangle

Mathematically, the sum of the angles in a triangle is 180

Thus;

B + 25 + 120 = 180

B + 145 = 180

B = 180-145

B = 35

Mathematically, we have the sine rule as; the ratio of the measure of the side of a triangle and the sine of the angle that faces the side is constant in a triangle

Thus, we have that

x/sin 120 = 15/sin 35

x sin 35 = 15 sin 120

x = (15 sin 120)/sin 35

x = 22.65

To the nearest whole number, x = 23

Answer:

13

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

OHXOKXSOIXSOIIZ OIZOKJOZLKZLKZLKZLKSALK

Answer:

21 consonant tiles

Step-by-step explanation:

Henry has a bag containing 39 letter tiles, some consonants, and some vowels.

He selects a tile without looking and then replaces it. If he pulls 7 consonant tiles and 6 vowel tiles, which is the most likely number of consonant tiles in Henry's bag?

Step 1

We add up the number of tiles that he pulls out of the bag

= 7 consonant tiles + 6 vowel tiles

= 13 tiles

Step 2

We divide the total number of tiles in the bag by the total number of tiles that was pulled out of the bag

= 39 tiles ÷ 13 tiles

= 3

Step 3

The most likely number of consonant tiles in Henry's bag is calculated as:

3 × The number of consonant tiles that was pulled out of the bag.

Hence:

3 × 7 consonant tiles

= 21 consonant tiles.

Therefore, the most likely number of consonant tiles in Henry's bag is 21 consonant tiles.

Answer:

z<8

Step-by-step explanation:

First: write down the equation : 6z<48

Second: divide both sides with 6 (since its the only number that can be divided for both sides)

Third: then you'll get z<8

Answer:

No.

Step-by-step explanation:

We substitute the values x = 2 and y = -4 into the inequality.

Left side = 2(2) - 3(-4) = 4 + 12

= 16

Now the right side is 15 so we get 16 < 15 which is incorrect.

So (2, -4) is not a solution.

Answer:

I am not that good at math either

11.71 + 2.8 = 14.51

That should be the answer, hopefully that helped.

Step-by-step explanation:

Answer:

Scalene Right.

Step-by-step explanation:

Scalene triangles have no equal sides, which this one doesn't. Right triangles have a right angle, which this one does.

Answer:

B) 190 cm^2

Step-by-step explanation:

Im pretty sure all you gotta do is

20x10 which is 200 then do 5x2

which is 10 and you minus 10 from 200

Please correct me if im wrong here

I dont really remember doing these

Answer:

190cm^2

Step-by-step explanation:

Answer:

I think it's obtuse please don't come at me if I'm wrong.

it would be a right triangle because there’s a corner. obtuse and acute triangles have points.

Answer:

-90

Step-by-step explanation:

10 - 10 x 10  

10 x -10 = -100   (always do multiplication first)

-100 + 10 = -90

Answer: The answer to this basic math question with a basic given math expression is -90.

Step-by-step explanation: Mmmm, that was super extremely easy, so anyways, here are 3 basic steps in order to evaluate the given basic math expression:

Step 1. First, let's input the original basic equation that looks in the basic equation form like this: [tex]10 - 10 * 10.[/tex]

Step 2. After we input the original basic equation, next, let's do the multiplication first by multiplying 10 by 10 that looks in the basic equation form like this: [tex]10 - 100.[/tex]

Step 3. Last but not least is after we multiply 10 by 10 first, finally, let's subtract 10 and 100, and therefore your answer to this basic math question with the given basic math expression is -90.

I hope that my full given answer with my full given step-by-step explanation is very helpful to your own basic math question with the given basic math expression, please take care, always be safe, and have a great rest of the holiday winter break, Merry Christmas and a happy new year! :D

Sincerely,

Jason Ta,

The Ambitious of The Brainly And The Role of The TDSB And WHCI Student of The High School.

Answer:

47

Step-by-step explanation:

7 plus 10 = 17, 17 plus 10, 27 and it goes on. pls give brainliest

Answer:

47

Step-by-step explanation:

10+10 ang bawat idadag sa bawat space