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mafiozo [28]
3 years ago
8

Price reduced 25% off Now £14 625 Work out the price of the car before it was reduced.

Mathematics
1 answer:
kap26 [50]3 years ago
3 0

Step-by-step explanation:

let x be the original.price

so x * 75/100= 14625

x=19500

so the price of car before it was reduced was 19500

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Factor the quadratic expression completely.<br> -3x^2 + 17x - 20
Luba_88 [7]
Answer- -(x-4)(3x-5)

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-3x(x-4)+5(x-4)
7 0
3 years ago
Solve the inequality (picture)
drek231 [11]

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3rd choice

Step-by-step explanation:

Add 6 to both sides to get 5x >= 15, or x >=3. This is the 3rd choice.

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4 years ago
Give the degree of the polynomial <br> -3w+x^6y^5-2+5y^4w^3x^2
Jlenok [28]

Answer:

Here the degree of the polynomial is 11.

Step-by-step explanation:

To find the degree of the multivariate polynomials, we need to add up the powers of all the variables.   So the total degree is given by the sum of all the powers of the highest powers terms.

Now in the given polynomial -3w+x^6y^5-2+5y^4w^3x^2

the term with the highest total powers is x^6y^5 and thus the total power is 6+5=11.

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5 0
3 years ago
Add up all the numbers in existence together.
Romashka-Z-Leto [24]
Wouldn’t that just be infinitely?
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3 years ago
You are planning to make an open rectangular box from aa 4141​-in.-by-8181​-in. piece of cardboard by cutting congruent squares
marissa [1.9K]

Answer:

13058.83 cubic inches

Step-by-step explanation:

Given that a rectangular box is having dimensions as 41x81 inches.

Let x be the side of square cut from all the four corners.

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Volume =

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Equate first derivative to 0

We get applicable root as x = 8.642

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3 0
3 years ago
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