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timofeeve [1]
2 years ago
5

Will give brainliest if it is right

Mathematics
2 answers:
iren2701 [21]2 years ago
8 0

Answer:

1x = 2.5y

Step-by-step explanation:

X=1 and 1*x = 1x and y = 2.5, 3.5*y = 2.5y. = 1x =2.5y

nikitadnepr [17]2 years ago
6 0

Answer:

-4,5 / 5,3 . . .. ........

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A total of 448 tickets were sold for the school play. They were either adult tickets or student tickets. The number of students
olga55 [171]

Kid tickets = 3d

D = adult tickets

448 = (3 * d) + d

448 = 4d

448/4 = 112

112 = d

3 * d = 336

There are 336 kid tickets and 112 adult tickets sold.

7 0
2 years ago
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Please Show Your Work All My Points Please Help Me!!!!! 6x^2+8x-6=2-2x-2
Juliette [100K]

Answer:

6x^2+10x-6=0

Step-by-step explanation:

First, you need to add all like terms:

6x^2+8x-6=-2x

Now move the -2x to the other side:

6x^2+10x-6=0

7 0
3 years ago
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Plsss help... question from gradients. Will give brainliest
Anuta_ua [19.1K]

Answer:

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Step-by-step explanation:

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6 0
2 years ago
At a baseball game, a vender sold a combined total of 170 sodas and hot dogs. the number of hot dogs sold was 50 less than the n
Juliette [100K]

Let the number of sodas sold be x and the number of hotdogs sold be y. We can assemble a system of equations from the information given and solve.


x+y=170 (We know that soda + dogs is 170)

x-50=y (We know that dogs is equal to 50 less than sodas)


We can use substitution to solve this system of equations.

x+y=170

Sub in the value of y from the second equation

x+(x-50)=170

2x-50=170

2x=220

x=110


We now know the number of sodas sold was 110. Lets now plug this value into the equation to solve for y.

x+y=170

110+y=170

y=60


So, there were 60 hotdogs sold and 110 sodas sold.

8 0
3 years ago
The independent variable of a data set is r, while the dependent variable is s. which of these is an explanatory variable?
irina [24]
Explanatory variable = independent variable = r
3 0
3 years ago
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