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sergeinik [125]
3 years ago
11

yesterday 1743 people visited the fair today there are 576 more people at the fair than yesterday how many people are at the fai

r today
Mathematics
1 answer:
Alex777 [14]3 years ago
8 0

Answer:

2319 people are at the fair today

Step-by-step explanation:

1743 + 576 = 2319

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Erin is making a dozen cupcakes and wants to put 3 chocolate kisses on top of each one. How many does she need?
QveST [7]

Answer:

C. 36

Step-by-step explanation:

3x12=36 :]

3 0
2 years ago
| x - 1 | = 5x + 10<br> Check for extraneous solutions.
Ronch [10]
[x-1]=5x+10

We have two equations:
1) x-1=5x+10

x-1=5x+10
x-5x=10+1
-4x=11
x=-11/4

2) x-1=-(5x+10)

x-1=-(5x+10)
x-1=-5x-10
x+5x=-10+1
6x=-9
x=-9/6=-3/2

we have two  possible solutions:
solution₁;       x=-11/4
solution₂:       x=-3/2

we check it out:
1) x=-11/4
[x-1]=5x+10
[-11/4  - 1]=5(-11/4)+10
[(-11-4)/4]=-55/4  + 10
[-15/4]=(-55+40) /4
15/4≠-15/4   This solution don´t work.

2) x=-3/2
[x-1]=5x+10
[-3/2  - 1]=5(-3/2)+10
[(-3-2)/2]=-15/2  + 10
[-5/2]=(-15+20)/2
5/2=5/2; this solution works.

Therefore:

Answer: x=-3/2.
8 0
2 years ago
Read 2 more answers
Mercedes created color panels for a wall using a mix of only green and yellow paints. She plotted the quantities of green and ye
SVEN [57.7K]

Answer: Domain of the function represented in the graph is given by he inequality . 2 <_ x _< 10  

Step-by-step explanation:

we know that

Observing the graph

The domain is the quantity of yellow paint in millimeters

The domain is the interval -----> [2,10]

All real numbers greater than or equal to 2 and less than or equal to 10

therefore 2 <_ x _< 10  

my bad I couldn't put the line under the sign

5 0
3 years ago
Read 2 more answers
HELP PLEASE ONE QUESTION I DONT GET IT 6th GRADE MATH
grigory [225]

Answer:

-2.65

Step-by-step explanation:

-1.2 - 1.45 = -2.65

you could just simplify fraction into decimal and use calculator

8 0
2 years ago
Read 2 more answers
A triangle has side lengths of (10x + 7y) centimeters, (3x + 3z) centimeters, and (8z +10y) centimeters. Which expression repres
Kay [80]

Answer:

(D) 13x + 17y + 11z

is right answer

8 0
2 years ago
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