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3 years ago

3.576

Mathematics

1 answer:

solong [7]3 years ago

3 0

Answer:

£7899

Step-by-step explanation:

Since the original price of the car is £8999 and £1100 is being given off in form of discount

So to determine the amount the car is being sold it will be

Original price - discount

8999-1100

7899

So the car is sold at £7899

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The product of 5 and a number is deceased by 7 is 24

andriy [413]

Answer:

5x-7=24 x=6.2

Step-by-step explanation:

5*6.2-7=24

8 0

4 years ago

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There were 42 mangoes in each crate. 12 such crates of mangoes were delivere to a factory. 4 mangoes were rotten and had to be t

tatyana61 [14]

Answer: 50

Step-by-step explanation: 42x12=504. 504-4=500. 500/10=50.

3 0

3 years ago

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A company has a manufacturing plant that is producing quality jackets. They find that in order to produce 150 jackets in a month

Masja [62]

Answer:

$y = 14x + 3400$

Step-by-step explanation:

Represent

- number of jackets with x

- costs of jackets with y

So, we have:

$(x_1,y_1) = (150,5500)$

$(x_2,y_2) = (370,8580)$

Required

Write an equation in form of y = mx + b

First, we need to determine the slope (m)

$m = \frac{y_2 - y_1}{x_2 - x_1}$

$m = \frac{8580 - 5500}{370 - 150}$

$m = \frac{3080}{220}$

$m = 14\\$

The equation is calculated using:

$y-y_1 = m(x - x_1)$

Where

$m = 14\\$

$(x_1,y_1) = (150,5500)$

So, we have:

$y - 5500 = 14(x - 150)$

$y - 5500 = 14x - 2100$

Make y the subject

$y = 14x - 2100 + 5500$

$y = 14x + 3400$

3 0

3 years ago

Which graph represents this equation?<br> -3x4y=-12

nasty-shy [4]

Answer:

hey stay felix bias too

Step-by-step explanation:

no idea at this point

8 0

3 years ago

Prove: AB ≅ CD<br> URGENT HELP NEEDED

alina1380 [7]

Answer:

Down Here

Step-by-step explanation:

Step 2:

Statement: m∠AEB ≅ m∠ CED

Reason: Vertical Angles

Step 3:

Statement: BE = DE

Reason: Def. of bisect

Step 4:

Statement: AE = CE

Reason: Def. of bisect

Step 5:

Statement: ΔAEB ≅ ΔCED

Reason: SAS

Step 6:

Statement: AB = DC

Reason: CPCTC (congruent parts of congruent traingles are congruent)

-Chetan K

4 0

3 years ago