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Bess [88]
3 years ago
5

What is the missing term in 63:27 =49:?

Mathematics
1 answer:
valkas [14]3 years ago
3 0
63/27 => 7/3
49/21 => 7/3
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A car costs £5000 when new. Each year the value decreases by 20%. Person A said that the car would be worth nothing in 5 years.
den301095 [7]

Answer:

£1638.40

Step-by-step explanation:

Step one:

Given data

A car costs £5000 when new

Each year the value decreases by 20%.

Step two:

let us compute the worth in the next 5 years

year 1

worth= 5000- 0.2*5000

worth= 5000-1000

worth=  £4000

year 2

worth= 4000- 0.2*4000

worth= 4000-800

worth=  £3200

year 3

worth= 3200- 0.2*3200

worth= 3200-640

worth=  £2560

year 4

worth= 2560- 0.2*2560

worth= 2560-512

worth=  £2048

year 5

worth= 2048- 0.2*2048

worth= 2048-409.6

worth=  £1638.40

The person is wrong because after 5 years the car is worth  £1638.40

4 0
3 years ago
1
Nadusha1986 [10]

Answer: 9 × 6 = 54

Step-by-step explanation:

In the Product Game, we need to multiply the both number of factor markers.

Chris and Katie were playing The Product Game. Their factor markers were on 9  and 2.

Number = 9 × 2 = 18

Chris decided to move the marker from 2 to 6.

Now, one maker is on 9 and other is on 6. So,

Number = 9 × (2 + 4)

Number = 9 × 6 = 54

Therefore, 9 × 6 = 54 is a numerical expression  to represent his move.​

3 0
3 years ago
Factonze : x²+2x - 15​
Sholpan [36]
I just got this off photo math they want me to type so I’m just finna say stuff but the answer is right there

4 0
2 years ago
When markups are based on the selling price, the selling price is
zhannawk [14.2K]
The answer is D. 100%
Markup is the amount added to the total cost of product to cover the total overheads and profit.
In markup based on selling price method, the selling price is considered as the endpoint that companies wanted to achieve, (100%) and the markup will be adjusted to cater into thaat equation.

4 0
3 years ago
The vertical number line on the Coordinate Plane<br> is called the
Assoli18 [71]

Answer: y axis

Just think the yo yo goes up and down

Step-by-step explanation:

7 0
3 years ago
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