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SSSSS [86.1K]
4 years ago
8

Which represents a quadratic function?

Mathematics
1 answer:
stiks02 [169]4 years ago
6 0
F(x)=x2 + 2x - 5 represents a quadratic function
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A summer camp cookout is planned for the campers and their families. There is room for 200 people. Each adult costs 4, and each
4vir4ik [10]

Answer:

Option A

The system of inequalities

x + y ≤ 200

4x + 3y ≤ 750

Step-by-step explanation:

Let the

Number of Adults = x

Number of campers = y

A summer camp cookout is planned for the campers and their families.

There is room for 200 people.

x + y ≤ 200

Each adult costs $4, and and each camper costs $3. There is a maximum budget of $750.

Maximum means the total cost is equal to or less than $750

$4 × x + $3 × y ≤ $750

4x + 3y ≤ 750

The system of inequalities

x + y ≤ 200

4x + 3y ≤ 750

Option A is correct

8 0
3 years ago
Write the difference in factored form. (24x4 - 15x2 + 6x) - (10x4 + 5x2 - 4x)​
Pachacha [2.7K]

Answer:

The factored difference is: 2x(7x^3 - 10x + 5)

Step-by-step explanation:

Difference in non factored form:

To find the difference in non-factored form, we subtract the common terms. So

24x^4 - 15x^2 + 6x - (10x^4 + 5x^2 - 4x) = 24x^4 - 10x^4 - 15x^2 - 5x^2 + 6x + 4x = 14x^4 - 20x^2 + 10x

Greatest common factor:

Of the exponents: Between x^4, x^2 and x, it is the one with the lowest exponent, so x.

Between 14, 20 and 10:

14 - 20 - 10|2

7 - 10 - 5

So 2

The gcf is 2x, which means that the factored expression is:

2x(\frac{14x^4}{2x} - \frac{20x^2}{2x} + \frac{10x}{2x}) = 2x(7x^3 - 10x + 5)

The factored difference is: 2x(7x^3 - 10x + 5)

8 0
3 years ago
What is 100983763655 + 2009938765?
malfutka [58]

Answer:

102993702420

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
110 minutes into a fraction
Irina18 [472]

1 1/10

Step-by-step explanation:

3 0
4 years ago
Read 2 more answers
A chair for an adult is 20 in. tall and 16 in. wide. A builder
Mashcka [7]

Answer:

4 in. wide

Step-by-step explanation:

20/5=4

4x=16

4x/4=16/4

x=4

3 0
3 years ago
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