A car service charges customers a flat fee per ride (which is higher during rush hour traffic) plus charges for each minute and each mile. Suppose that, in a certain metropolitan area during rush hour, the flat fee is $4, the cost per minute is $0.40, and the cost per mile is $1.20. Let x be the number of minutes and y the number of miles. At the end of a ride, the driver said that the passenger owed $10.00 and remarked that the number of minutes was two times the number of miles. Find the number of minutes and the number of miles for this trip. Whole numbers. Complete the equation that represents the total cost of the ride. 0.40x+ 1.20y +4 =10.00 (Do not include the $ symbol in your answer. Do not simplify. Use integers or decimals for any numbers in the equation.) Complete the equation that represents the relationship between the number of minutes and number of miles. =0 (Do not simplify. Use integers or decimals for any numbers in the equation.)

Q: Find the point of intersection of the following lines, if it exists.

A:

Q: A processing line can combine inputs(X) to produce units of output(Y) such that the linear…

A: Step-by-step procedure to obtain regression equation using Excel: Select Data > Data Analysis.…

Q: A small radio transmitter broadcasts in a 21 mile radius. If you drive along a straight line from a…

A:

Q: Graph the given linear function : 3x - 4f(x) - 6 = 0.

A: We first solve the function for f(x)

Q: A small radio transmitter broadcasts in a 26 mile radius. If you drive along a straight line from a…

A: In this question we have to find how much of the drive will you pick up a signal from the…

Q: A small radio transmitter broadcasts in a 50 mile radius. If you drive along a straight line from a…

A:

Q: A phone company charges a standard monthly rate of $13 plus ten cents for every minute of long…

A: As per our guidelines we need to solve only one question please repost the other question again.

Q: In an equation where y is expressed in terms of x and the variable x is considered the ______.…

A: In an equation where y is expressed in terms of x and the variable x is considered the Independent…

Q: Find a general form of an equation of the line through the point A that satisfies the given…

A: General form of an equation of a line: Ax +By +C =0

Q: The intercept of a straight line on the x - axis is -3. If (5, 2) is a point on the straight line,…

A: Given points of straight line are (-3, 0)  and (5, 2)

Q: Write equations for both of the graphs below. 160 160 ÎM(t) 120 120 80 80 40 40- 4 6 Hours 2 4 6…

A:

Q: If ax2+2hxy+by2=0 represents two straight lines such that the slope of one line is twice the slope…

A: Equation representing two straight lines is ax2+2hxy+by2=0 Let the equation of first line is y=mx…

Q: Which of the following equations could accurately represent the hanger diagram?

A:

Q: given each set of information, find a linear equation satisfying the conditions, if possible…

A:

Q: 4. Interchange the z and y-values of each ordered pair. (-1,–1) (0, 0) (1, 1) f h (8,2) b

A: Given question:- Interchange the x and y values of each ordered pair.

Q: For each of the following variables, determine whether the variable is qualitative or quantitative.…

A: a) Number of mails received in a week  Quantitative variable - Discrete   b) Name of Internet…

Q: If ax2+2hxy+by2=0 represents two straight lines such that the slope of one line is twice the slope…

A:

Q: Find the set of value of a if the points (1,2) and (3,4) lie to the same side of the straight line…

A:

Q: given the set of information, find a linear equation f(x) satisfying the conditions, if possible.…

A: Here note that the linear function is of the form f(x)=ax+b...(1) To find a and b here.

Q: The relationship between x and y, where the purchase price of a good is x and the selling price is…

A:

Q: Find a general form of an equation of the line through the point A that satisfies the given…

A: The given points are A(-2,1) and B(3,7)

Q: If ax²+2hx+by²=0 represents two straight lines such that the slope of one line is twice the slope of…

A: (There is a mistake in the equations we will solve by taking correct equations) Given:…

Q: A television company uses a factory to manufacture one of its parts. The factory has a monthly fixed…

A: The answer is given in step-2.

Q: Graph the ordered-pair solutions of y=-2| x| when x = -3, -1, 0, 1, and 3. 8. O A. -16 -8 16 8+ -16…

A:

Q: Which table matches with the linear equation y =-2x 3? X-2 03 5 y -1 -3 0-8 X-2 -1 1 -1 -5 -11 4 -1…

A: In  the question it is asked to find the table which matches the equation y=-2x-3.

Q: In a company having 20 part time employees costs $750. Having 25 part time employees costs $1480.…

A: Given.

Q: A plumber charges a service fee of $75 and a hourly rate (h) of $45. Which equation represents the…

A: The variable charge for 45 hour as per the condition is 45h.

Q: Graph each pair of equations on one set of axes. 1. y = x² and y = -x² 2. y = }x² and y = -x? 3. y =…

A: 1). To graph the equations: y=14x2 and y=-14x2. Given equations are quadratic equation. So, the…

Q: The credit remaining on a phone card (in dollars) is a linear funclion of the total calling time…

A: Given ,  Remaining credit after 39 minutes of calls is          $ 14.15 Remaining credit after 77…

Q: Owners of a rental car company have determined that if they charge customers x dollars per day to…

A: The given inequalities are, x≤200x≥50n(x)=1000-5x The graph of the inequalities and the shaded…

Q: Determine the x-intercept: O (0, -1) O (-1, 0) O (0. 2)

A: NOTE: Refresh your page if you can't see any equations. .

Q: A company produces two types of solar panels per year:x thousand of type A and y thousand of type B.…

A: Given that,

Q: The point at which a company's profits equal zero is called the company's break-even point. Let R…

A:

Q: In a construction business, the building was completed in 6 months (180 days). 50 workers actively…

A:

Q: For each week of work, Aaron gets paid a base amount of $500, plus 25% of his total sales. If y…

A:

Q: For an ordered pair (3, y) to be a solution, 3 must be in the domain of the function. O True O False

A: Given: Statement: For an ordered pair (3, y) to be a solution, 3 must be in the domain of the…

Q: If ax2+2hxy+by2=0 represents two straight lines such that the slope of one line is twice the slope…

A:

Q: Suppose that for a company manufacturing calculators, the cost, revenue, and profit equations are…

A:

Q: The graph of the linear equation x = y passes through the point: O (0, –9.5) O (9.5,0) O (0,9.5) О…

A: For linear equation x=y passes through the point where x and y are same.

Q: Consider that the relation between the cost of production, the lot of size production and the number…

A: Multiple regression requires two or more predictor variables, and this is why it is called multiple…

Q: Make x the subject of y = X- 1 X + 2

A:

Q: Suppose that for a company manufacturing calculators, the cost, revenue, and profit equations are…

A: NOTE: Refresh your page if you can't see any equations. . here we have

Q: A manufactoring company finds that they can sell 400 items at $3.00 per item and 450 items at $2.50…

A: number of items sold is x  and price per item is p therefore we will evaluate linear function by…

Q: Suppose M(3, -8) was reflected across the line x = 5, then reflected across the line x = 15. What is…

A:

Q: Find a general form of an equation of the line through the point A that satisfies the given…

A: The general form of equation of line is  ax+by+c=0 . If we have the general form of equation of line…

Q: Given the set of information, find a linear equation f(x) satisfying the conditions, if possible.…

A:

Q: Given the set of information, find a linear equation  f(x)  satisfying the conditions, if possible.…

A: Given: f(-3) = 7 and f(3) = 4 we have to find linear equation.

Q: Degrees Earned The number of postsecondarydegrees earned, in thousands (including…

A: Consider the function : y=3.980x2-17.597x+2180.899 Here y represents the number of post secondary…

Q: If 20lb of rice and 30lb of potatoes cost$26.60​,and 30lb of rice and12lb of potatoes…

A:

Unitary Method

The word “unitary” comes from the word “unit”, which means a single and complete entity. In this method, we find the value of a unit product from the given number of products, and then we solve for the other number of products. 

Speed, Time, and Distance

Imagine you and 3 of your friends are planning to go to the playground at 6 in the evening. Your house is one mile away from the playground and one of your friends named Jim must start at 5 pm to reach the playground by walk. The other two friends are 3 miles away.

Profit and Loss

The amount earned or lost on the sale of one or more items is referred to as the profit or loss on that item.

Units and Measurements

Measurements and comparisons are the foundation of science and engineering. We, therefore, need rules that tell us how things are measured and compared. For these measurements and comparisons, we perform certain experiments, and we will need the experiments to set up the devices.