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zvonat [6]
3 years ago
14

The cafeteria ordered 400 paper plates they use 226 at breakfast they bought 100 more then they use some plates for lunch now th

ere are 78 plates how many plates did they use at lunch
Mathematics
2 answers:
stiv31 [10]3 years ago
4 0
196 plates were used at lunch
xenn [34]3 years ago
3 0
196 plates were used for lunch.

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Afina-wow [57]
7x-1

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6 0
3 years ago
What is the number 3x1 + 2x
Nastasia [14]

Answer:

troupe ta reponse too meme je ne confused pas mais churches tu va trouver ou tu voie les autres responses correct

6 0
2 years ago
Which of these points lies on the circle with the center (2,3) and radius 2?
yan [13]

Answer:

The answer to your question is the letter A.

Step-by-step explanation:

Data

Center = (2, 3)

radius = 2

Process

1.- Find the equation of the line

              (x - h)² + (y - k)² = r²

-Substitution

              (x - 2)² + (y - 3)² = 2²  

-Simplification

              (x - 2)² + (y - 3)² = 4

-Evaluate the points in the equation

A. (4, 3)

              (4 - 2)² + (3 - 3)² = 4

                   2² + 0 = 4

                           4 = 4     This point lies in the circle

B (-1, 0)

              (-1 - 2)² + (0 - 3)² = 4

                        -3² + (-3)² = 4

                          9 + 9 = 4   This point is not part of the circle

C. (1, 3)

              (1 - 2)² + (3 - 3)² = 4

                 (-1)² + (0)² = 4

                            1 = 4          This point is not part of the circle

D. (3, 4)

              (3 - 2)² + (4 - 3)² = 4

                     1² + 1² = 4

                            2 = 4          This point is not part of the circle

5 0
3 years ago
Read 2 more answers
If you pay $3 to enter the farm and $2.50 per pound for the berries you pick. Write an equation to model the total cost, y, for
sweet [91]
The answer is 3+2.50x=y
3 0
3 years ago
Factor as the product of two binomials.<br><br> 9 - 6x + x^2
Masja [62]
It is
(3-x)^2
i made sure it correct this time
3 0
3 years ago
Read 2 more answers
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