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What are the values of the coefficients and constant term of 0=4-7x^2+x in standard form?
General
4 months ago
solve for xX² + 2x-5=0
General
4 months ago
The Mathalot company makes and sells textbooks. They have one linear function thst represents the cost of producing textbooks and another linear function that models how much income they can get from those textbooks. Describe the key features that would determine if these linear functions ever intercepted.
General
4 months ago
John works at a food process plant 6 days a week for 8 hours a day. How many hours does John work in a year if her works for 48 weeks in the whole year?
General
4 months ago
a survery was given to people who owned a certain type of car. What percent of the people surveyed were completely satisfied with the car? 160 were not satisfied, 1100 were completely satisfied, and 740 were somewhat satisfied
General
4 months ago
the local independent party wants to poll registered voters to see the proportion who would consider voting for an independent candidate. how many voters they need to survey to get a 97% confidence level that the true population proportion is within a 0.03 margin of error. how many people do they need to survey to achieve the desired margin of error?
General
4 months ago
At the beginning of June 1997 there were 200 webpages on the World Wide Web. Fifty weeks later there were 260 webpages on the World Wide Web. Let p be the total number of webpages, w weeks since the beginning of June 1997. Give the equation in slope intercept form for the total number of webpages for any number of weeks since the beginning of June 1997.
General
4 months ago
For the straight line defined by the points (4,57) and (6,91) , determine the slope ( m ) and y-intercept ( ???? ). Do not round the answers.
General
4 months ago
What is the inverse of the function f(x) = 2x – 10?h(x) = 2x – 5h(x) = 2x + 5h(x) = one-halfx – 5h(x) = one-halfx + 5
General
4 months ago
Solve the system.2x+y = 3-2y = 14 - 6x
General
4 months ago
Need help with these two questions fast please
General
4 months ago
13 point question, Surds, geometry and Algebra. Help me please ! :( < 3
General
4 months ago
Find all real solutions of this equation to answerthe question(6 - 2x)(3 - 2x)x = 40Yes. Because is a root, you can cutsquares with sides of in. to make the boxNo. This equation has no real solutions.No. The only real solution is x = 4. It is notpossible to cut squares of this size.
General
4 months ago
3212em 7. I am 32 years old now. Represent my age as indicated by completing the table.My present ageMy age 2 years from nowMy age 10 years from nowMy age X years from nowMy age 2 years agoMy age 10 years ago| My age y years ago
General
4 months ago
Write an algebraic rule to describe the translation C(5,-4) — C'(-2, 1).A. (x,y) → (x - 2,y+1)B. (x,y) → (x+7,7-5)C. (x,y) → (-7,y+5)D. (x,y) → (x-3,y-3)
General
4 months ago
I'm in major need for help with this question.
General
4 months ago
Lupe bought 8 pounds of pretzels at a local wholesaler for $18. Her friend Charles bought 6 pounds of pretzels at the supermarket for $15. Charles thinks he got the better deal because $15 is less than $18How much would Charles have spent at the supermarket if he had purchased the same amount of pretzels as Lupe bought at the wholesaler? Show your work explain your answer, in a paragraph
General
4 months ago
Find the equation of the line perpendicular to y=-2/3x -7 that runs through the points (6,1) in slope intercept form
General
4 months ago
A sofa regularly sells for $420. The sale price is $378. Find the percent decrease of the sale price from the regular price
General
4 months ago
At the city museum, child admission is $5.80 and adult admission is $9.10. On Friday, four times as many adult tickets as child tickets were sold, for a total sales of $1223.80. How many child tickets were sold that day?
General
4 months ago
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