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sergejj [24]
3 years ago
9

HELP HELP HELP please please please

Mathematics
1 answer:
Mashcka [7]3 years ago
3 0
If the point bisects then we know that
4x + 1 = 7x - 35
Then we simplify
4x + 1 = 7x - 35
4x + 1 - 1 = 7x - 35 - 1
4x - 7x = -36
-3x = -36
x = 12

12 is your answer
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A washer and a dryer cost $737 combined. The washer costs $37 more than the dryer. What is the cost of the dryer
jolli1 [7]

Answer: $350

Step-by-step explanation:

$700 divided by 2 is 350

7 0
2 years ago
Write a recursive rule for the sequence.<br><br> 7, 6, 13, 19, 32, ...
Zinaida [17]

Answer:

Step-by-step explanation:

+7-1

4 0
3 years ago
You are considering developing a regression equation relating a dependent variable to two independent variables. One of the vari
lys-0071 [83]

Answer:

Step-by-step explanation:

a. How many dummy variables are needed to represent the categorical variable?

We need 1 less dummy variable than outcomes for the categorical variable.

categorical variable has 2 outcomes

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Answer: 1

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b. Write the multiple regression equation relating the dependent variable to the independent variables.

Note: Depending your your professor, this can be written one of the following ways...

yhat = a + b1 x1 + bx2

yhat = b0 + b1 x1 + b2 x2

yhat = beta0hat + beta1hat x1 + betahat2 x2

where x1 is the ratio variable

and x2 is the dummy variable

c. Interpret the meaning of the coefficients in the regression equation.

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7 0
3 years ago
What is the constant of proportionality between y and x in the graph?
KatRina [158]

Answer:

y=3x

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y=kx, where k is constant

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check: looking at the graph at 4.5y, 1.5x where y and x intersect...

4.5=3(1.5)

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3 0
3 years ago
We have 10 gallons of gas in the car. we use 1 5/8 gallons each hour. How many hours of gas do we have?
Andre45 [30]
So you have 10 gallons of gas
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You can either do 10/1.625 = 6 hours and 15 mins
You can either do 10/1.63 = 6 hours and 13 mins



5 0
3 years ago
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