I need the answers pls :D

Answer:

£477.5

Step-by-step explanation:

According to the problem, calculation of given data are as follows,

Total jumper bought = 80

Total spends = £130

Now, first sell 75% of jumper for £9 each, then

75% × 80 = 60

So, 60 × £9 = £540

Remaining jumper = 80 - 60 = 20

Selling half of remaining, 20÷ 2 = 10

Selling 10 jumper = (5 × £9) + (5 × £4.5 ) ( buy one get one half price)

Income of 10 = £45 + £22.5 = £67.5

So, total income by selling 70 jumpers = £540 + £67.5 = £607.5

Hence, Profit = £607.5 - £130

= £477.5

Given:

The figure of a triangle.

To find:

The exterior angle of the triangle m∠NPI.

Solution:

According to the exterior angle theorem, value of exterior angle of a triangle is equal to the sum of the opposite interior angles.

Using the exterior angle theorem, we get

[tex]m\angle NPI=65^\circ+78^\circ[/tex]

[tex]m\angle NPI=143^\circ[/tex]

Therefore, the measure of angle NPI is 143 degrees.

Answer:

w > 2

Step-by-step explanation:

Answer:

w>2 I hope it helps you!

Answer:

7/8 ≈ .9

y = -3x/4 + 4.75

x = 9 ⅓

Rotation

Step-by-step explanation:

1.) 7/8 = 0.875 The hundredths place is 7, which means we round up to 0.9

2.) Isolate the y on the left. Then divide both sides by 4

3.) Subtract 7 from both sides, then divide both sides by 3

Rotation turns around a point Reflection flips across a line.

Answer: Rate of change is 35 miles per hour

Step-by-step explanation:

Miles at 10 hours: 350

Answer:

slope 70 i belive

10 hours 350

Step-by-step explanation:

The amount of money Petra can spend on food must be less than $10.25.

Inequality is an expression used to how the non equal comparison of two or more numbers and variables.

Let x represent the amount of money Petra can spend on food. From the question

x + 4.75 ≤ 15

x ≤ 10.25

The amount of money Petra can spend on food must be less than $10.25.

Find out more on Inequality at: https://brainly.com/question/24372553

Answer:

21/25 is greater than 8/10. so no they arent equal to each other

Answer:

No 8/10 is 0.8

21/25 is 0.84

there Is difference of 0.04

#You times it with ×100 to get the percentage

#Part of the number/total number

2400 - 2100 = 300

300/2400 × 100 = 12.5%

So the percentage decreased is 12.5%

Answer:

Aniya only needs to pay for her shoes once so $5 is your B or y-intercept. $6.75 is your slope. So your equation in y-intercept form will be y = $6.75x + $5. Now plug in the numbers to find how many games she played if she spent $25.25.

Equation: y = $6.75x + $5

Answer for B:

($25.25 - $5) / $6.75

The answer: She played three games.

Answer for C:

y = $6.75 * 10 + $5

The answer: She paid $72.5 if she bought 10 games and rented a pair of shoes.

Answer:

[tex]\boxed {\boxed {\sf 3060 \textdegree}}[/tex]

Step-by-step explanation:

The sum of a polygon's interior angles is found using this formula:

[tex]180 \textdegree (n-2)[/tex]

where n is the number of sides. This polygon has 19 sides.

[tex]n=19[/tex]

[tex]180 \textdegree*(19-2)[/tex]

[tex]180 \textdegree*(17)[/tex]

[tex]3060 \textdegree[/tex]

The sum of the interior angles is 3,060 degrees.

Answer:

107.5cm

Step-by-step explanation:

I just took the test

Answer:

107.5

Step-by-step explanation:

Answer:

10%

Step-by-step explanation:

Answer:

10% of the pupils have not finished their assignment.

Step-by-step explanation:

3/30 kids have not finished their assignment.

3/30 = 1/10 = 10/100 = 10%

Hope this helps!

From V

Answer:

The equation is to solve this is: 600t + 100c is greater than or equal to 11000

Step-by-step explanation:

Answer:

600t + 100c > 11000

Step-by-step explanation:

got it right on delta math hope this helped

Let's assume the no. of chocolate pastry bought = x

and the no: of fruit pastry bought = y

➣ Cost of 1 chocolate pastry = Rs 26

➣ Cost of x chocolate pastry = Rs 26x

➣ Similarly, cost of fruit pastry = Rs 18 y

➣ It is given that the total cost = Rs 500

Therefore, Rs 26x + Rs 18 y = Rs 500

If we assume x = 4 and y = 22 , then

26 x 4 + 18 X 22 = Rs 500

104 + 396 = 500

⇝ No. of chocolate pastries bought = 4 ✔

⇝ No. of fruit pastries bought = 22 ✔

And we're all done! :D

Answer:

either 32/3 or if that was supposed to be 4(-1) then the answer would be -8

Step-by-step explanation:

Answer:

the answer is

a^2 + b^2 = c^2

5^2 + b^2 = 13^1

25 + b^2 = 169

b^2 = 144

b = 12  

or

The ladder is the hypotenuse, and the two legs are distance from the wall and height of the wall. If it is moved 5 feet away, it will reach 12 feet high, for 5^2+12^2=13^2.

Step-by-step explanation:

Answer:

the answer is no

Step-by-step explanation:

im not writing an essay sorry

Answer:

C

Step-by-step explanation:

First we need to find W. You can do that by dividing 47.25 by 5.25.

47.25 / 5.25 = 9

So W = 9.

Now we do both equations to see which one is correct.

Equation A: 3/4 × 9 = 6 3/4, which is true.

Equation B: 9 - 10.24 = -1.24, which is also true.

Therefore, both equations give you the same solution, C.

(2,4) is located in QUADRANT I

(0, -3) is located in the  y-axis

(-1, 1/2) is located in Quadrant II

Let's call the missing side ? as shown in the problem.

Now set up a equation where everything adds up to 28x+11

?+8x+2+8x+2+5x+12=28x+11

?+21x+16=28x+11

?=28x-21x+11-16

?=7x-5

So 7x-5 is the missing side!

Hope it helps :D

[tex] \tt \dashrightarrow 8 \times 4 = ( \triangle \times 7) - (\triangle \times 3)[/tex]

[tex] \tt \dashrightarrow 32 = 7 \triangle - 3\triangle [/tex]

[tex] \tt \dashrightarrow 32 = 4 \triangle [/tex]

[tex]\tt \dashrightarrow \cancel\dfrac{32}{4} = \triangle [/tex]

[tex]\tt \dashrightarrow 8 = \triangle [/tex]

[tex]\tt \dashrightarrow \triangle = 8 [/tex]

Hence, value of ∆ is 8.

Answer:  Required solution: B. 14,  E. 12 , F. 11.

Step-by-step explanation:

Requirement: at least 11 students sign up for homework help in order to use the computer lab.

Given inequality: h ≥ 11  that represents the number of students h who must sign up.

i.e. Solution must be 11 or a number greater than 11.

i.e. Solution can be 11, 12, 13, 14 , ...

Hence, the correct options are B. 14,  E. 12 , F. 11.

Answer:

length = 9 units

Step-by-step explanation:

l = length

n - 6 = width

A = n(n - 6)

A = n² - 6n

27 = n² - 6n

n² - 6n - 27 = 0

(n + 3)(n - 9) = 0

n = -3, n = 9

length must be 9 because it cannot be a negative value

Answer:

0

Step-by-step explanation:

Rounded to the nearest 0.01 or

the Hundredths Place would equal 0.00.

so then you do 0.00 ÷ 8 = 0

Answer: 12

Step-by-step explanation:

Answer:

Answer:

Complementary Angles: The angle with 32˚ and 48˚

Supplementary Angles: The angle that is together with the angles of 107˚ and 73˚

Neither: The angle with 101˚ and 77˚ since

Step-by-step explanation:

Complementary angles are angles that sum up to 90˚ so 32 plus 48 is 90 which makes it a complementary angle.

Supplementary angles are angles that sum up to 180˚ so 107+73 is 180 which makes it a supplementary angle.

To find the angle with "neither" Complementary nor Supplementary you use the process of elimination

Hope this helps!

Answer:

Complementary Angles: The angle with 32˚ and 48˚

Supplementary Angles: The angle that is together with the angles of 107˚ and 73˚

Neither: The angle with 101˚ and 77˚ since

Step-by-step explanation:

Complementary angles are angles that sum up to 90˚ so 32 plus 48 is 90 which makes it a complementary angle.

Supplementary angles are angles that sum up to 180˚ so 107+73 is 180 which makes it a supplementary angle.

To find the angle with "neither" Complementary nor Supplementary you use the process of elimination

Hope this helps! please give brainliest.

Answer:

m1=43

Step-by-step explanation:

78-35=43

A linear function has an equation of y = mx+b where m = slope and b = y-intercept. The function also has a line graph. By a line graph, the graph must have slope. That means the slope must not equal to 0 or undefined to be a linear function.

Further Explanation

A linear function has both domain and range as set of all real numbers because you are able to solve for x-term when inputting any y-value or solve for y-term when inputting any x-value. We can also find the x-intercept by substituting the value of y to 0 and basically solve for x-term. If we want to know the y-intercept, we can substitute x-term to 0 and solve for y. But most people would only look at b-term from y = mx+b because b-term is the y-intercept of function.

From your question, the function is indeed a linear function. The m-term and b-term both are from y = mx+b where m = slope and b = y-intercept.

Therefore, from y=6x+2. The m-value would be 6 and b-value would be 2

Answer: x - 4

The missing dimension of the prism is A

because the volume of the rectangular prism equals the product of the sides, we have:

V = (x - 1)(x - 3)A

but V = x³ - 8x² + 19x - 12

=> x³ - 8x² + 19x - 12 = (x - 1 )(x - 3)A

⇔ x²(x - 1) - 7x(x - 1) + 12(x - 1) = (x - 1)(x - 3)A

⇔ (x² - 7x + 12)(x - 1) = (x - 1)(x - 3)A

⇔ (x² - 3x - 4x + 12)(x - 1) = (x - 1)(x - 3)A

⇔ (x - 3)(x - 4)(x - 1) = (x - 1)(x - 3)A

⇒ A = x - 4

Step-by-step explanation: