A large hardware store's monthly profit from the sale of PVC pipe can be described by the equation P(x) = 6. 60x pipe sold. How much PVC pipe must be sold to have a profit of more than $660? 8580 where x is the number of feet of PVC -

Q: A carpenter had two pieces of lumber that totaled 55 feet in length. The shorter piece was 12 feet…

A: Given :  length of longer piece = x short piece is 12 feet shorter Therefore, length of shorter…

Q: Which equation can be used to solve for r in the following diagram? (5x-70)° 105°

A: Given ,  We have to write equation that used to solve for x

Q: At an amusement park 40 percent of the tickets were sold in the first hour if 800 tickets were sold…

A: Given that  Percentage of tickets sold in first hour=40%=0.40 Number of tickets sold in first…

Q: Solve the equation. 7x2 +5 - x = 6x2 + 10 x = [?] [ √ +1 []

A: We can solve the equation in the following steps.

Q: Sarah has an average of 94 on her 5 science quizzes. If her teacher drops her lowest grade of 81,…

A: It is given that ; The average marks of Sarah on 5 sciences quizzes  = 94 And if  teacher drops her…

Q: X- 3X - 6=0 ミt

A: Given:- x2-3x-6=0 To find:- Solve the given equation Note:- Here in given problem method to solve…

Q: An apartment management company owns a property with 100 units. The company has determined that the…

A: Solve the problem by construct the equation at first.

Q: Morgan's Mediterranean Restaurant has found that the number of falafel plates sold can be modeled by…

A: Morgan's Mediterranean Restaurant has found that the number of falafel plates sold can be model by…

Q: A​ company's daily profit from the production and sale of electrical components can be described by…

A:

Q: A large hardware store monthly profit from the sale of PVC can be described by the equation P(x)=…

A: Given: A large hardware store monthly profit from the sale of PVC can be described by the equation…

Q: A large hardware store's monthly profit from the sale of PVC pipe can be described by the equation…

A:

Q: The profit P, in dollara, gained by selling x computers is modeled by the equation…

A:

Q: Mary wants to spend at least 20 minutes a day exercising. Write as an equation.

A: Given:Mary wants to spend at least 20 minutes a day exercising.

Q: each month a shopkeeper spends 5x+14 dollars on rent and electricity. if he spends 3x-7 dollars on…

A: Given shopkeeper spends 5x+14 dollars on rent and electricity.  he spends 3x-7 dollars on rent

Q: Joan has a gym gift card worth $100. Each time she visits the gym, $12 is deducted from the amount…

A: Joan has a gym gift card = $100 Deducted from the amount on the gift card = $12 each time she…

Q: The width of a rectangle is half the length of the rectangle . The perimeter of the rectangle is 15…

A:

Q: The concentration of a toxic chemical in a spring-fed lake is given by the equation CYx) = 50x where…

A: We need to use the equation: Cx=50xx2+3x+6 to determine the value of x for which Cx=6.16 gL.

Q: Mr. Green sold 50 candy bars in a week when he priced each at $2. From his experience, he knows that…

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Q: The profit for cocoa board cocoa beans is given by ||(X)= -15x2 + 180x - 405 thousand dollars, where…

A:

Q: Use graphical method to solve the equation y=5x²-x;y=5x-1

A: Here are given equations as y=5x2-x,y=5x-1

Q: Solve the equation x3 + 5x2 - 4x - 20 = 0.

A: Given: x3+5x2-4x-20=0 for solving equation equation, we take common and solve it

Q: What value of x makes the equation -4+12x=8

A: SOLUTION-

Q: A ball is launched of the top of a hill and is represented by the equation h(t) = -5t2+60t+2, where…

A: Solution ) h(t) = -5t2+60t+2 Differentiate with respect to x  h'(t) = -5 × 2 × t + 60 × 1 + 0  […

Q: A large hardware​ store's monthly profit from the sale of PVC pipe can be described by the equation…

A: Given: Px=6.60x-10560

Q: A cab company charges a $10 boarding fee and a meter rate of $2 per mile. The equation is y=2x+10…

A:

Q: Solve the equation for x. 6e-0.00012x = 3

A: 6e-0.00012x=3

Q: The number of mosquitoes M(x), in millions, in a certain area depends on the June rainfall x, in…

A: According to the given question,Let x be the June rainfall in inches And M(x) is the number of…

Q: Solve the equation: √(2x2 + 3x - 1 )= x + 1

A: Our Aim is to solve the equation given below:-2x2+3x-1=x+1 -(i)Squaring both sides of the above…

Q: How do you find the intersection for the equation, x1/5=x4?

A: Consider the given equation. Solve the equation and calculate the value of x. The value of x is the…

Q: Enter the value of x that makes the equation -6( x + 4) + 3x = -90 true.

A: -6(x+4)+3x=-90 On simplifying the above equation we get ..

Q: Diego is saving some money every week to be able to afford a trip to Spain. The total amount of…

A: Given: y=60x+225 in given equation, when we draw graph of it 60 represent slope of given line which…

Q: Suppose the two-variable equation y = 800 + 10x models the cost y of manufacturing x flash drives.…

A:

Q: The cost of x gallons of gasoline at P150 per gallon is P1750. What is its equivalent mathematical…

A:

Q: An object dropped from a height of 110 feet will fall according to the equation h(t)= 110−16t2,…

A: Topic = Algebra

Q: Solve the equation for x: Vr -6 = -2

A:

Q: $280 for a party of 5, cost per plate is $15, write an equation that models the cost of a dinner.

A: The cost per plate is given as $15 and the total production cost is $280 for the party of 5.The cost…

Q: The length of one side of a shoebox is 8 centimeters more than twice the width. The base of the…

A: Let, length=l Beadth=b width=w The length of one side of a shoebox is 8 centimeters more than twice…

Q: Jackson and Ginger are both learning to ride a bike. Jackson can travel y= 4x miles, and Ginger…

A:

Q: For the equation y = -3x +2, determine the value of when x = 2.

A: According to the question, we have to find the the value of the algebraic expression y=-3x+2 when…

Q: solve the x of this equation: x2-4x-5=0 please help me

A: Please refer the attached image for complete solution.

Q: The percentage of y college students in year x who work jobs while attending college can be…

A:

Q: The path of water from a hose on a fire tugboat can be approximated by the equation  y = −0.004x2 +…

A: Given data:   The expression for the height of the water above the ocean is y=-0.004x2+1.15x+10. The…

Q: The equation y = 6.758x + 50 represents the relationship between the weight of the sharks and the…

A: From the provided information, y = 6.758x + 50 Here y is the weight of shark and x is the length.

Q: 4. f(x)= -x3-3x2 + 9x +27

A: We have to complete the table

Q: Solve the equation. X- V8-7x = 0

A:

Q: The height of a cannonball, h, in meters, over time, t, in seconds, as it is shot off a platform can…

A: The height of a cannonball h, in meters, over time t, in seconds, as it is shot off a platform can…

Q: large hardware store 's monthly profit from the sale of PVC pipe can be described by the equation…

A:

Q: The number x of printer cartridges that a store will sell per week and their price p (in dollars)…

A:

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.