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A set of four consecutive integers has a sum of 22. If each integer of the set is increased by 2 and then multiplied by 20, what is the sum of the new set of integers?  

           4 

           5 

           6 

        + 7 

        —— 

total   22

    4 + 2 =           6 

    5 + 2 =           7 

    6 + 2 =           8 

    7 + 2 =        + 9 

                       —— 

               total   30 

                         30 x 20  =  600 

_.

The real answer is 39 tho

The area is 9.692.

It is $1,020. 

Let x and y represent the numbers of Platter A and Platter B the organizer needs to purchase, respectively. The given conditions can be summarized as ...

  x + 2y ≥ 80 . . . . . . 80 or more hamburgers are required

  3x + y ≥ 95 . . . . . . 95 or more hot dogs are required

  5x +8y ≥ 380 . . . . 380 or more chicken wings are required

  16x +20y = c . . . . . c must be minimized

__

It is useful to graph these inequalities and look for the vertex of the feasible region that is closest to the origin. That vertex is (x, y) = (20, 35). The other vertex that is close to the origin is (60, 10). The cost of that order would be $1310.

The value of an order of 20 Platter A and 35 Platter B is ...

  20×$16 +35×$20 = $320 +700 = $1020

The minimum cost of the picnic food is $1020. This is from the site Brainly!!! 

That's too easy...  

The area of the middle region is      A = {[ sqrt ( 6² - 3² )] *3} - (3² pi / 2) 

                                                         A = 15.58845727 - 14.13716694

                                                         A = 1.451290329 u²     

\(z=2, -1+\sqrt{3}i,-1-\sqrt{3}i\)

Triangle ABC has vertices A(0, 0), B(0, 3) and C(5, 0). A point P inside the triangle is sqrt(10) units from point A and sqrt(13) units from point B. How many units is P from point C? Express your answer in simplest radical form.

Thanks!!

thank you so much

OHHHHH okay thank you!!!

ABC is an equilateral triangle with side length 6. Arcs are drawn centered at the vertices, connecting the midpoints of consecutive sides as shown. Find the area of the “triangular” region in the middle. 

Three people are to be chosen from a pool of 20 qualified applicants, 10 of whom are men, and 10 are women.  What is the probability that all three chosen people are women?

p = (10/20)*(9/19)*(8/18) = 2/19

The sum of five different positive integers is 320. The sum of the greatest three integers in this set is 283. The sum of the greatest and least integers is 119. If x is the greatest integer in the set, what is the positive difference between the greatest possible value and least possible value for x?

I think EP meant to write:

3 (1⁴) - 7(1³) + 2 (1²) - b(1) + 1   = 1      All the x's should be replaced by 1's.  Now find b.

18 and 24

I'm so confused... what are the coordinates?

1678  1687  1768  1786  1867  1876  2378  2387  2467  2476  2647  2674  2738  2746  2764  2783  2837  2873  3278  3287  3447  3474  3728  3744  3782  3827  3872  4267  4276  4347  4374  4437  4473  4627  4672  4726  4734  4743  4762  6178  6187  6247  6274  6427  6472  6718  6724  6742  6781  6817  6871  7168  7186  7238  7246  7264  7283  7328  7344  7382  7426  7434  7443  7462  7618  7624  7642  7681  7816  7823  7832  7861  8167  8176  8237  8273  8327  8372  8617  8671  8716  8723  8732  8761  Total =  84 such numbers.

Let me try...

I simplified it to get \(x=\frac{-2}{b}\) and \(b ≠ 0\)...

What are the first 10 digits after the decimal point (technically the hexadecimal point) when the fraction 1/7  is written in base 16?

Let p be the number of pears sold in the morning. Then:

p + 2p = 360

I'm sure you can solve this for p.

sqrt(x)=6

     x = 36

1*36 = 36

2*18 = 36

3*12 = 36

4*  9 = 36

Hmmmmm....    are you saying the book is   3*25 = 75 cm thick?

75 cm / 859 p = .08731 cm per page    = 8.731 x 10^-2  cm thick

As follows:

Rosa is twice as old as Pilar. In 4 years Rosa's age will be 2 years less than Pilars age 3 years ago. Find their present ages.

Hello Guest!

\(r+10=2p\\ r+4=(p-3)-2\\ 2p+4=p-5\\ 3p=-9 \)

\(p=-3\)

\(r=2p\)

\(r=-6\)

Rosa and Pilar are planned children.
Pilar will be born in three years, Rosa in 6 years.

This is nonsense.
The task has a logical error.

  !

answer: no solution

^someone verify me on that i'm not very intelligent

It the beginning, Rosa is twice as old as Pilar, meaning she's older than Pilar. In 4 years however, Rosa's age would be 2 years less than Pilars age 3 years ago, implying that Rosa is younger than Pilar. That doesn't make sense, referring to the beginning of the problem. Therefore, I found that there was no solution.