Mathematics High School

decrease £240 by 10%

Answers

Answer 1

Answer:

216

Step-by-step explanation:

240 - 240(.10)

= 240 - 24

= 216

Alternative method:

240(.90) = 216

Related Questions


Write the equation of a line through the point (7,-10) and
perpendicular to 5y + 3x = 15.

Answers

Step-by-step explanation:

In order to find the equation I used the following formula:

y - y1 = m ( x - x1)

P.s y1 & x1 are the coordinates of the given point

If you have any questions about the way I solved it, don't hesitate to ask me in the comments below :)

Stella is making the United States flag. She has blue
fabric, red fabric, and white fabric. Choose a length
for the flag. What length of blue fabric would Stella
need to make this flag? Explain your thinking.
of the length of the flag

Answers

Answer:

8 feet.

Step-by-step explanation:

I chose 20 feet for the whole length.

2/5 of 20 is 8.

Answer:

15 feet, 6 feet blue

Step-by-step explanation:

I chose 15 feet as the length of the flag. 2/5 of the total length, 15 is 6 feet in length for the blue part of the flag.\

4n-32 how would i solve this and also 3w+66
will mark brainlest

Answers

Answer:

you additive inverse

Step-by-step explanation:

Answer:

Step-by-step explanation:

First you have to figure out n. Let's say it's 1, then you would multiply it by 4. That would be 4. Then subtract 32. In this case, then the answer would be - 28.

For this one, first you have to figure out w. Let's make w = 2. Then multiply is by 3 so it would be 6. Then add 66. In this case, it would be 72.

I hope this helps!

How long is each side of a square with a perimeter of 32.28 centimeters?

Answers

Answer:

8.07 cm

Step-by-step explanation:

since all sides of a square are the same length, you can just do 32.28/4=8.07

can i get brainliest please?

HELP MEHH PLZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ

Answers

Answer:

A,D, and E

Step-by-step explanation:

The answers are A D and E

How many total cups of orange paint will this mixture yield?

Answers

Answer:

At least 6 but are there answer choices or at least a picture of the mixture

~ Zachary

1.49
Divided by 7.4 rounded to the nearest tenth

Answers

Answer:

0.2

Step-by-step explanation:

[tex]\frac{1.49}{7.4}[/tex] = 0.20135135, but rounded to the nearest tenth gives you 0.2.

combining like terms: -7x+x HELP ASAP​

Answers

Answer:

Hello!!! Princess Sakura here ^^

Step-by-step explanation:

When you combine like terms you see the ones that are similar then you add or subtract, depends on what the signs are. For this one -7x is similar to x so in this case you would add x to the -7x which will give you -6x.

please help!! 30 pts! thanks!

Answers

Answer:

Eu não sei cara, sinto muito, cara, não me denuncie ou você é apenas um idiota metido

Step-by-step explanation:

Eu não sei cara, sinto muito, cara, não me denuncie ou você é apenas um idiota metido

2/B that’s all I know sorry.

On a bicycle, you can travel 20 miles in 4 hours. At this
same rate, what distance can you travel in 6 hours?

Answers

Answer:

30miles

Step-by-step explanation:

You go 5 miles everyone 1 hour (you can find this out by dividing 20 by 4)

5 multiplied by 6 equals 30

20÷4=55×6=30

who envented 0 name the person​

Answers

Answer:

Brahmagupta invented the number 0

Step-by-step explanation:

Answer:

Brahmagupta

Step-by-step explanation:

please help me on these 6 questions about proportions (fill in the black) HELP​

Answers

Answer:

1. 6

2. 800

3. 10

4. 120

5. 3.5

6. 9

Step-by-step explanation:

I like to cross multiply for these type of problems.

I will show an example:

x/15=2/5 you multiply the opposite terms so 5x=30 then solve so x=6

Idkkkkkkkkkkkkkkkkkkkkkkkkkk

Answers

Answer:

24 sq. in

Step-by-step explanation:

your formula is A=h(b/2)

h=8

b=2

A=?

A=8(6/2)

A=8(3)

A=24

24 is the correct answer.

8 multiplied by 6=48.

48 divided by 2=24

what is the slope of (-3,2) (-5,-2)
what is the slope of (7,1) (1,-7)​

Answers

Answer:

The slope of the points (-3,2) (-5,-2) is 2

The slope of the points (7,1) (1,-7)​ is 4/3

Step-by-step explanation:

Use rise over run (y2 - y1) / (x2 - x1)

Plug in the points given and find the slopes:

(y2 - y1) / (x2 - x1)

(-2 - 2) / (-5 + 3)

-4/-2

= 2

Find the next slope:

(y2 - y1) / (x2 - x1)

(-7 - 1) / (1 - 7)

-8/-6

= 4/3

The slope of the points (-3,2) (-5,-2) is 2

The slope of the points (7,1) (1,-7)​ is 4/3

Chelsea’s family traveled 300 miles by car each day during their family vacation. How many miles did Chelsea’s family travel over all 6 days?

Answers

Answer:

1800 miles

Step-by-step explanation:

If they traveled 300 miles per day and traveled for 6 days you would multiply 300 by 6 and get 1800. I hope that helps

4(m+3)=36 what’s the value of m

Answers

Answer:

m=6

Step-by-step explanation:

4(m+3) = 36

4m + 12 = 36

4m + (12 -12) = (36 -12)

4m = 24

4m/4 = 24/4

m = 6

A washer and dryer cost $748 combined, the washer costs $93 more than the dryer. What is the cost of the dryer?

Answers

The dryer cost $327.50 and the washer cost $420.50 since the total is $748 first subtract $93 from 748 then the answer is $655 then divide by 2 which is equal to $327.50

Choose the answer that has correct common multiples of 4 and 6: 1, 2 12, 24, 36 2, 4, 12 6, 12, 24

Answers

It would be 1, 2, 12, 24, and 36

That is because
4 ,8 ,12 ,16 ,24, 28, 32, 36
6, 12, 18, 24, 30, 36
6x1
4x1

I hope that helps or makes sense. I’m sorry if you get that wrong

Answer:

The common multiples would be 1, 2, 12, 24, and 36.

Step-by-step explanation:

1 goes both into 4 and 6.

2 goes into 4 and 6.

6x4=24/2=12, therefore 12 is a multiple of 6 and 4

21 is a common multiple because 6x4=4.

Hope I could help!

help help help help help

Answers

Answer:

90

Step-by-step explanation:

Answer:

90

Step-by-step explanation:

(5) (-9) (-2)

-45 (-2) = 90

hope this helps

HELPPPP NOW I WILL GIVE U THE BRAINLIEST
The shop has 1,080 ounces of cranberry juice and 670 ounces of passion fruit juice.



If the juices are used to make Crazy Cranberry smoothies, which juice will run out first?

The ___ juice would run out first.


How much of the other juice will be left over?

There will be ____ounces of passion fruit juice left over.

Answers

Answer: i need to know how many ounces of each juice are needed per smoothie

Step-by-step explanation:

in 14 days there are 2,252 cans in 10 days there are 1,630 days how many cans are in 4 days

Answers

Answer:

1630 days is that one of your answers?

Hope this helps

Step-by-step explanation:

i will give u brainliest

Answers

Answer:

7 and the remainder is 0

Step-by-step explanation:

What is the slope of a line perpendicular to the line whose equation is
12x – 3y = 81. Fully reduce your answer.

Answers

Answer:

slope of perpendicular line is -1/4

Step-by-step explanation:

slope of standard equation of line that is ax+ by = c is

slope m = -a/b

given equation is

12x – 3y = 81

comparing it with ax+ by = c

a = 12

b = -3

thus

slope of given line = -12/-3 = 4

we also know product of slope of two perpendicular line is -1

let the slope of other line be m

thus,

product of given line line and perpendicular line is -1

4*m = -1

m = -1/4

Thus,

slope of perpendicular line is -1/4

3(2a+5b)+5(a-2b)
Who can tell me the answer for this one please ​

Answers

Answer:

11a + 5b

Step-by-step explanation:

3(2a + 5b) + 5(a-2b)

First, distribute 3 to 2a and 5b, and distribute 5 to a and -2b

6a + 15b + 5a - 10b

Combine like terms

11a + 5b

Have a good day, be safe

I hope that this helps

PLEEEEEEEEEEEEASE HELP ME WITH THIS! IT IS DUE TOMORROW!!!

Answers

Answer: They both equal 30

Solving Steps:
1. Solve for x
40-4x=50-8x
-4x+8x=50-40
4x=10
x=2.5

2. Find <1 and <2
40-4(2.5)
40-10
=30

What does the graph of y = -4 look like?

Answers

it’s in the negative side the -4

There are 8 soccer teams for the 110 players in the league. The league wants the same number of players on each team. Which explains whether or not it is possible?

Answers

Answer:13 on each team but there wouldn’t be the Same amount

Step-by-step explanation:

Because you would divid 110 dived by 8 equals 13.75

A particular plant root grows 1.5 inches per moth. how many centimeters is the plat root grow per month?

A. 0.59 centimeters

B. 1.69 centimerters

C. 3.81 centimeters

D. 4.04 centimeters

PLEASE ANSWER!!!!!

Answers

C

1.5 inches= 3.81 centimeters




Please help I would really appreciate it

Answers

Answer:

alternate exterior

Alternate exterior and congruent!

multiply to -40 add to -18

Answers

Answer:

[tex]multiply \\: to \: \\ -40 \: add \: to \: -18 \: = \: - 40x + ( - 18)[/tex]

The answer above is correct my dude
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Because of her kindness, many lives were saved.Ginny the dog was adopted by her owner from an animal shelter in 1990. Within days of bringing her home, her owner discovered that Ginny seemed to be able to find cats in distress. On her daily walks, Ginny would often find abandoned, trapped, or endangered kittens or cats that needed rescuing. In one such episode, Ginny found a group of kittens trapped in a pipe. She managed to let her owner know, by scratching and barking at the pipe, that something needed her help. Because of Ginny, all the kittens were saved.Almost daily, Ginny would find cats that needed rescuing or, in some cases, a little love. Ginny's owner reported that when Ginny saw a cat on their walks, she would pull away from her leash and run after the cat. Instead of chasing cats like most dogs, Ginny would nuzzle and lick them, giving them comfort. Because of Ginny, her owner soon found he was caring for hundreds of wild neighborhood cats. 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