Which of the numbers below is less than zero? Select all that apply.
A-3

B) -9/2

C) 3.5

D) 3/4

E) -4.5

Answer:

35

Step-by-step explanation:

If the median of data (arranged in ascending order) 31,33,35,x,x+10,48,48,50 is 40,then find value of x.

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Solution:

The median of a data is the middle number after the numbers from the data have been arranged either from least to greatest or from greatest to least. For an even number of data, the median is the average of the middle two numbers.

The data arranged in ascending order is:

31,33,35,x,x+10,48,48,50

SInce the data has an even number (8), the median is the average of the middle two numbers.

Median = average of x and x + 10

[x + (x + 10)] / 2 = median

[x + (x + 10)] / 2 = 40

x + x + 10 = 80

2x + 10 = 80

2x = 70

x = 70/2

x = 35

Answer:1312

Step-by-step explanation:because it is what it Ez

If we increase £101 by 16% then it would be £117.16

"It is the number that can be expressed as a fraction of 100."

For given example,

we need to increase £101 by 16%

First we find the 16 percent of £101

16% of £101 = 101 × (16/100)

16% of £101 = 101 × 0.16

16% of £101 = £16.16

So,  if we increase £101 by 16% then it would be,

£101 + £16.16 = £117.16

Therefore, if we increase £101 by 16% then it would be £117.16

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Answer:

27.5

Step-by-step explanation:

y=consx

y=x

y=27.5

Answer:

121

Step-by-step explanation:

you can either set up a proportion or a table (i inserted a picture for both ways!) After setting up a table you would calculate how much it is to get from 2.5 to 27.5 (so you divide 27.5/2.5) to get 11. Then you move to the y side of the table where you would have to multiply 11×11 to get your answer (which is 121)

Answer:

She has 9.00 left

Step-by-step explanation:

She borrowed 8.00 then she made 17.00 then you subtract 17.00 - 8.00 and get 9.00

Answer:

49.99 / 79.99 = 0.65

since 49.99 is 65% of 79.99, that means the shoes were marked down 35%

Step-by-step explanation:

Answer:

64

Step-by-step explanation:

if 16 is 1/4 of the list then multiply 16 by 4

16×4=64

- don't know what you mean, but maybe the graph?

Answer:

[tex]P(x)=x^2+x-6[/tex]

Step-by-step explanation:

Quadratic Polynomial

Assume we have a polynomial factored as:

P(x)=a(x-m)(x-n)

Where m and n are the zeros of P(x).

Operating:

[tex]P(x)=a(x^2-(m+n)x+mn)[/tex]

Note the coefficient of x is the negative sum of the zeros and the independent term is the product of the zeros.

If we are given the zeros m=-3 and n=2, then:

[tex]P(x)=a(x^2-(-3+2)x+(-3)(2))[/tex]

[tex]P(x)=a(x^2+x-6)[/tex]

We can choose any value for a, for example, a=2:

[tex]P(x)=2x^2+2x-12[/tex]

For a=1:

[tex]P(x)=x^2+x-6[/tex]

The way to change it so that it is not misleading is A. It appears that Mike's grade point average for the second quarter is 3 times his first quarter average. Change the intervals on the vertical scale so they are consistent.

A diagram or pictorial representation that organizes the representation of data or values is known as a graph. The relationships between two or more things are frequently represented by the points on a graph.

Mike's grade point average for the second quarter appears to be three times higher than for the first. The vertical scale's intervals should be adjusted to make them uniform. In this case, the correct option is A.

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Answer:

It is 9 students.

Step-by-step explanation:

You times 15 students and 60% and you get 9 students.

Answer:

D

Step-by-step explanation:

communicative property of X

Answer: 2.5 miles

Step-by-step explanation:

if Kaitlin walks with 3 miles/hour, for 7.5 miles

7.5/3=2.5 miles -

Answer:

2.5 Hours

Step-by-step explanation:

I think

It's 2.something

Answer: y = 1/2x - 9

Step-by-step explanation:

Slope formula is y = mx + b

Substitute

y = 1/2x - 9

Answer:

y = 1/2x - 9

Step-by-step explanation:

Substitute for y=mx+b

Answer: 2x + 4

Step-by-step explanation:

(x - 1) + (-x + 1) + (2x + 4)

Put like terms together

2x + x - x - 1 + 1 + 4

Combine like terms

2x + 0 + 0 + 4

2x + 4

Step-by-step explanation:

when 22 is divided by 2345

Then

22/2345

= 0.0093816631

Answer:

22÷2355? or 2345 ÷ 22

Step-by-step explanation:

22÷ 2345 =0.00093

but, 2345 ÷22= 106.590

Answer:

B

Step-by-step explanation: it All Becomes Negative if it is Reflected

Answer:

75

if your teacher says

that it is wrong then tell him/her to study once again

Answer:

x = 75

Step-by-step explanation:

The angle vertically opposite 50° is also 50° ( congruent )

The sum of the 3 angles in a triangle = 180°

Subtract the sum of the 2 angles from 180° for x

x = 180° - (50 + 55)° = 180° - 105° = 75°

Answer:

100

Step-by-step explanation:

8032\32

Answer:

251

Step-by-step explanation:

32 divided by 8032 =251

Answer:

m = - 1, k = 14

Step-by-step explanation:

The coordinates of the point of intersection (2, 8 ) satisfy both equations.

Substitute x = 2, y = 8 into the equations and solve for m and k

(m - 2)x + y = 2

2(m - 2) + 8 = 2

2m - 4 + 8 = 2

2m + 4 = 2 ( subtract 4 from both sides )

2m = - 2 ( divide both sides by 2 )

m = - 1

and

mx + 2y = k

- 1(2) + 2(8) = k

- 2 + 16 = k

14 = k

Then m = - 1 and k = 14

Answer:

it's either 3√36 or 2.002

Answer:

Nathan: 2x+30

Olivia: 4x+15

Step-by-step explanation:

x is the number of weeks

Nathans account is as follows

2x+30

(2 dollars a week plus the 30 dollars already there)

Olivia's account is as follows

4x+15

(4 dollars per week plus the 15 already in there)

The system of equation for the given situation should be considered

Nathan: 2x+30

Olivia: 4x+15

here we assume x is the number of weeks

So for nathan, the equation is 2x+30

And, for Olivia's account is 4x+15

hence, The system of equation for the given situation should be considered

Nathan: 2x+30

Olivia: 4x+15

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Answer:

314 cm

Step-by-step explanation:

The formula for the circumference is [tex]C=\pi d[/tex], when d is the diameter.

[tex]C=\pi d[/tex]

Plug in the given values

[tex]C=3.14*100\\C=314[/tex]

Therefore, the circumference of the circle is 314 cm.

I hope this helps!

Answer:

you can go 16 miles

Step-by-step explanation:

Answer

y=80

Step-by-step explanation:

Answer:

I believe the answer is b. linear

Step-by-step explanation: