2.x. 1. 2x -y²= 10 1 2. 2 y=1 3. e y=s | 4.5inTTX -y = 0 5. x -y=-1

Q: Last year, Pinwheel Industries introduced a new toy. It cost $3, 200 to develop the toy and $5 to…

A: We will solve the problem

Q: Which equation represents a line through (3,5) that is perpendicular to y =2x -5

A: Slope of   y = 2x-5   is m =2∴ the equation of the line perpendicular to y = 2x-5 is   y = -12x+c…

Q: The table below relates the number of rats in a population to time in weeks. Use the table to write…

A: From the table we get two coordinates (0,6) and (1,15) Then we use the two-point formula to write…

Q: A rock is dropped from the top of a 2000-foot building. After 1 second, the rock is traveling 32…

A:

Q: Find the linear equation that the following table represents: y 1 2 8 3 11 4 14 O f(x) = 3x +5 O…

A: We have to solve the problem by finding its slope at first.

Q: The average salary for an athlete was $2.15 million in 2000 and increased by $0.14 million per year…

A: The average salary for an athlete was $2.15 million in 2000 and increased by $0.14 million per year.

Q: a²u a?u + Əx2 a²u = 0 əz? %3D ду?

A: The given equation is  ∂2u∂x2+∂2u∂y2+∂2u∂z2=0 Ordinary differential equation The  equation…

Q: An approximate linear model that gives the remaining distance, in miles, a plane must travel from…

A:

Q: Find an equation of the line that passes through the point and has the indicated slope m. (Let x be…

A: Given:      Point -9,7      Slope m=0 Equation of the line that passes through point x1,y1 is…

Q: Find the linear equation that is the straight line through (25, –1) and increasing at a rate of 5…

A: By using equation of a line formula, we calculate the required straight line.

Q: A bathtub contains 19 gallons of water and starts to drain at a rate of 0.18 gallons per second. 1.…

A:

Q: Let x be the selling price and y be the sales tax in a city where the sales tax rate is 8.25%.…

A: In the given problem, x is the selling price and y is the sales tax rate. Express the relationship…

Q: An approximate linear model that gives the remaining distance, in miles, a plane must travel from…

A: The given function is s(t) = 6600 − 600t.

Q: 2. The relationship between the air temperature T (in degrees Fahrenheit) and the altitude h (in…

A: The temperature between the air temperature (in oF) and the altitude (h)(in feet above sea level)…

Q: The table below relates the number of rats In a population to time in weeks. Use the table to write…

A: Given table is the number of rats in a population to tim in weeks

Q: I like to take in account how much I’m going to set aside for savings that month as well as…

A: If a person saves $400 per month and spends $1000 on bills per month then let 'x' be the number of…

Q: The school volleyball team is hosting a car wash to raise money for its upcoming season. The coach…

A: Given information: The coach spends $24 on supplies for the car wash. The team plans $6 per car  If…

Q: 14. Last year, Mr. Wu collected data to determine the association between the number of hours that…

A: The given equation is  y = 60 + 5x Where y is student's final grade after working on it for x hours.…

Q: t = 0.13d + 110 with d representing the distance in miles and t representing the time in minutes. t…

A:

Q: At a restaurant, Elena wants to leave a tip that is 15% of the bill B plus $1. Which linear model…

A:

Q: correlation between the scores for the two college entrance exams, the ACT  and SAT, is r = 0.92.…

A: Given ,the regression line has the equation y = 40x + 160, where x = the ACT score and     y = the…

Q: Last year, Pinwheel Industries introduced a new toy. It cost $4200 to develop the toy and $10 to…

A:

Q: An approximate linear model that gives the remaining distance, in miles, a plane must travel from…

A:

Q: An equation, shown below, represents the rates of three quantities 2 4, 3 z x'y IrX-, y-š. find the…

A: Given: 2z=4x+3yx=45y=65 To Find: z=?

Q: The cost to rent a 10 ft by 10 ft storage space is $96 per month plus a nonrefundable deposit of…

A: The cost for 1 month is 96+115=$ 211The cost for x months be y. So, y=x*211

Q: Participant Age (x) Glucose Level (y) A 56 76 B 54 67 44 66 D 55 45 E 66 54 F 76 53

A: Solution: The given data is

Q: Q          72        63        54        45        36        27        18        9          0  P…

A: A linear regression model corresponds to a linear regression model that minimizes the sum of squared…

Q: There is 1 in. of water in a pool. The water level is increasing at 0.75 in/min. Which linear…

A: Increasing rate of water level = 0.75 in. / min  In 1 minute water level increases = 0.75 in. In x…

Q: Arman is saving his money. On day 3 he has $110. On day 5 he has $150. What would be equation of a…

A: Arman is saving his money. On day 3 he has $110. On day 5 he has $150. What would be equation of a…

Q: An automobile costs $20000 when sold brand new and depreciates at a rate of 10% per year. Which of…

A:

Q: e^{-2}x-y=5 is it linear or not linear?

A: The given equation is  e-2x - y = 5

Q: olve: x 1 3 7 9 12, y 4 7 23 31 43 (in a table).  find a linear equation that models this data se

A:

Q: Match each scatterplot to the statement that best describes it. 12 12 10 10 A 6E A 6- 2- 12 (a) (b)…

A: This graph has no relation between x and y.

Q: The birth rate in a certain country in 1996 was 15.4 per thousand population. In 2006, the birth…

A:

Q: Elena's family is driving on the freeway at 55 miles per hour. Andre's family is driving on the same…

A: Given: Elena's family is driving on the freeway at 55 miles per hour. Andre's family is driving on…

Q: A linear model for the data is B(t) = 26.9t + 689, 2 < t < 13, where t represents the year, with t =…

A: Definition used-      Equation of a line -                             y = mx+b…

Q: +4 is transformed by a dilation centered at the origin. Which linear equation could represent its…

A: we have been given the equation of a line  y = -1/2 x + 4

Q: Last year, Pinwheel Industries introduced a new toy. It cost $1000 to develop the toy and $30 to…

A:

Q: Which of the following statements is true given the linear equation y = 2x + 5? Select all that…

A: Given problem:- Which of the following statements is true given the linear equation y = 2x + 5?…

Q: Two linear functions, y, and y2, are graphed with their point of intersection indicated. Give the…

A: In this question , we can find the solution set where two given function are equal. Point of…

Q: The table below relates the number of rats in a population to time in weeks. Use the table to write…

A:

Q: Participant Age (x) Glucose Level (y) A 24 23 B 34 34 53 54 D 23 65 E 43 34 F 22 33

A: Following is the given information:

Q: p = the number of people in line ahead of Trudy and Maria w = the length of time Trudy and Maria…

A: If, y=f(x) then ,                        x is independent variable .                  and y is…

Q: A linear relationship exists between the quantities whose values are represented by the variables s…

A: Given:- S r 1 17 4 5 9   12 -27       To find:- Value of r when s= 9

Q: A small business purchases a piece of equipment for $465. After 3 years the equipment will be…

A: We will solve the problem.

Q: 2. A large pot of water is heating up on a stove at a constant rate. After three minutes of heating…

A:

Q: Casey recently purchased a sedan and a pickup at about the same time for a new business the value of…

A: Given that  the value of sedan after t years is…

Q: In a certain country, total alcoholic beverage sales are reported throughout the year. Sales were…

A:

Q: Mauricio and Thanh are kayaking south down a river heading toward some rapids. Mauricio leaves 47…

A: Mauricio leaves 47 miles north of the rapids at 6.00 AM constant speed is 5 mi/h slope =-5 because…

Q: Which scenario is the best fit for the linear equation? y=200x +1200

A: