All categories

3 years ago

YOU GET 10 POINTS HELP HELP HELP HELP ME ME ME ME WITH THE CORRECT ANWSERS

Mathematics

2 answers:

inessss [21]3 years ago

7 0

Answer:

The third choice.

Step-by-step explanation:

This is a linear function.

The equation is y = (x - 5)(5x + 4) - 5x^2.

y = 5x^2 - 25x + 4x - 20 - 5x^2

y = 5x^2 - 5x^2 - 21x - 20

y = -21x - 20

That means this is a linear function, with a linear term of -21x and constant term of -20.

Hope this helps!

alukav5142 [94]3 years ago

6 0

Answer:

Step-by-step explanation:

You might be interested in

Can someone pls help me solve this .

ASHA 777 [7]

Divide and multiply the numbers :)

6 0

3 years ago

Jordan bikes at a speed of 8 2/3 mph. How many miles will he bike in 3 hours and 6 minutes?

Veronika [31]

Answer:

He will bike 26.87 miles.

Step-by-step explanation:

Given:

Jordan bikes at a speed of 8 2/3 mph.

Now, to find the distance he will bike in 3 hours and 6 minutes.

Speed = $8\frac{2}{3}=\frac{26}{3}\ mph.$

Time = 3 hours and 6 minutes

= $180+6=186\ minutes.$

As, 60 minutes = 1 hour.

= $\frac{186}{60} =3.1\ hours.$

So, to get the distance we put formula:

$Distance=speed\times time$

$Distance=\frac{26}{3} \times 3.1$

$Distance=\frac{80.6}{3}$

$Distance=26.87\ miles.$

Therefore, he will bike 26.87 miles.

5 0

3 years ago

Solve for X 3(x-4)=12.

Lina20 [59]

Answer: x=8

Step-by-step explanation:

3(x-4)=12

Distribute the 3 into the parathesis'

3x-12=12

+12 +12 on each side

3x=24

Divide by 3 on each side

x=8

5 0

4 years ago

Read 2 more answers

1. -4(2x - 2) = -(4x - 4)

Tasya [4]

Answer:

x = 1

Step-by-step explanation:

3 0

4 years ago

If a is a solution of abs(x+3)>4, then is a also a solution of x+3>4?

Alexandra [31]

Answer:

Yes

Step-by-step explanation:

After solving for the two values of a, the second inequality gives a value inside the range of the first inequality.

7 0

3 years ago