Two-thirds of Ariadne’s money together with five-sevenths of Brian’s money is equal to three-fifths of Catriona’s money. If Ariadne has $2.40 and Catriona has $11.25, write down an equation that you could use to work out how much Brian has. Solve this equation.

Q: Solve for the unknown variable t10-t5+10=0

A:

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A: To find the ages of three peoples let mother age be x , twins age be y

Q: Eli and Emi pay $3 for gas and pay $4 per sandwich for their friends. If the excursion costs them…

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Q: set up an equation and solve each problem. A landscaper agreed to design and plant a flower bed for…

A: Definition used -               Earning per hour =Total earning Total hour

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A: Let x tons of wheat is bought by the government at W$/ton and let y number offighter planes are…

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A: Let tori spend 'x' dollars

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A: Here to find the difference in height of the given two pyramids.

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A: Let the original price of speedboat is x $

Q: Jeffery spent of his money on 18 cakes and 21 toy robots. The cost of a toy robot is 2 times that of…

A:

Q: Five less than one times the quotient of a number and 7 is equal to 6 less than four times the…

A: Let the number be x Then the quotient of number and 7 is x7

Q: A cell phone company charges $30.00 per month for the first 300 minutes and $0.10 per each…

A: The required equation is  30+0.10*m=45

Q: The length of a rectangle is four more than double the width. If the perimeter is 98 inches, find…

A: To find the dimension of the rectangle.

Q: A collection of pennies and nickels has the value of $1.59. There is one more than twice as many…

A:

Q: set up an equation and solve each problem. On a 135-mile bicycle excursion, Maria averaged 5 miles…

A: You have to set this up as 2 different parts of long trip.    Lets call the 2nd part of the…

Q: The selling price of a television in a retail store is $66 less than 3 times the wholesale price. If…

A:

Q: The length of the longer leg of a right triangle is  19m  more than five times the length of the…

A:

Q: in 2003, the population of zimbabwe was about 12.6 million people, which is 1 million more than 4…

A: Zimbabwe in 1950 is pthen as per the given information Population in 2003 = 12.6 million

Q: set up an equation, and solve the problem. A sum of $1400 is to be divided between two people in the…

A: An equation consists an equal symbol between two algebraic expressions that have the same value. The…

Q: Devon is going to make 3 shelves for her father.  She has a piece of wood 12 meters long.  She…

A: Devon is going to make 3 shelves for her father with a piece of wood 12 meters long   Let the top of…

Q: Write out the equation for the story problem and solve for the original price. Darnell paid $200 for…

A:

Q: Leah wants to invest 12,000 in an account that pays 4.5 annual interest write equations for the…

A: A = p(1+r)^t

Q: An IT storekeeper ordered x mp4 players for a total cost of €840. He sold them at €20 each more than…

A: Hi, since you have asked multiple questions, we will solve the first question for you. If want any…

Q: The width of a rectangle is 4 inches greater than half the length. The perimeter is 56 inches. What…

A: Given:The width of the rectangle is 4 inches greater than half of the length.The…

Q: The length of a rectangular floor is two meters more than twice its width. If a diagonal of the…

A: We have to given,The length of a rectangular floor is two meters more than twice its width. If a…

Q: A flower-bed is in the shape of a triangle with one side twice the length of the shortest side and…

A: Solution:-  Given that a flower‐bed is in the triangle shape.   The shortest side is x   one…

Q: The length of a rectangle is nine more than triple the width. If the perimeter is 154 inches, find…

A: Explanation of the solution is given below...

Q: The area of a rectangle is 60 square feet. If the length of the rectangle is seven more feet than…

A: From the given problem:   Area of the rectangle = 60 square feet.   As we know that:   Area of the…

Q: Mark and Allen can finish building a doghouse in 4 hours. It would take Mark 6 hours more than Allen…

A: topic - quadratic equations

Q: Set up an equation and solve.A rectangular piece of metal is 5in. longer than it is wide. Squares…

A:

Q: solve each problem by setting up and solving the appropriate equation. Working together, Lolita and…

A: If work can be done in c hours by two persons and one person can complete the work in a hours and…

Q: Brandon walks 3 miles at a certain speed and then he jogs 3 miles per hour faster for 9 miles. If…

A: Given that Brandon walks 3 miles at a certain speed and then jogs 3 miles per hour faster for 9…

Q: The area of a rectangle is 24 square inches. The length of the rectangle is2 inches more than the…

A:

Q: There is a daily fee for renting a moving truck, plus a charge of $0.50 per mile driven. If driven…

A: Extra charge = $0.50 per mile Total miles travelled = 48 miles Total cost = $64

Q: Dimitri has 40 math problems to do for homework. If he does 40 % of the assignment in one hour, how…

A:

Q: The cost of a student ticket is $1 more than half of an adult ticket. Sixadults and four student…

A:

Q: Two less than three times a number is seven more than twice the number.

A: Given, Two less than three times a number is seven more than twice the number.

Q: Write out the equation for the story problem and solve for the original price. Darnell paid $220 for…

A: Consider the given statements. Let the original price of the t.v be x

Q: The sum of a number and 6 is 8 more than twice the number the equation that could be used to find…

A: Given: The sum of a number and 6 is 8 more than twice the number.

Q: V8x + 25 - x- 2 = 0

A: We have, √(8x +25) - x - 2 =0 => √(8x + 25) = x + 2    On squaring both side

Q: Solve the equation exactly for (0,2π)

A: Given trigonometric equation is:  Simplifying the equation,  Therefore,The solution to the given…

Q: the perimeter of a small rectangular garden is 14 feet. if the length is four times the width, find…

A:

Q: The length of a rectangle is 5 inches longer than half of its width. The area of the rectangle is 72…

A: Given:The area of the rectangle is 72 square inches.The length of the rectangle is 5 inches longer…

Q: A large pizza cost twice as much as a large pizza. Four large pizzas and 2 small pizzas were…

A:

Q: The length of the longer leg of a right triangle is 25 inches more than seven times the length of…

A:

Q: Three more than h is no less than 25. Translate and solve.

A:

Q: mna bought a calculator for two-thirds of its original price, and used a card that gave her a…

A:

Q: A bushel is equal to eight gallons and a peck is one-fourth of a bushel. If the price is $20 per…

A: Given: One bushel = 8 gallons   (i) One peck = 14 of a bushel.   (ii) Price for one peck = $20 To…

Q: The length of a rectangle is three inches more than the width. The area of the rectangle is 130…

A:

Q: The length of a rectangle is five more than double the width. If the perimeter is 106 inches, find…

A: The length of a rectangle is five more than double the width. The perimeter is 106 inches. We have…

Q: Pablo's father is 4 years older than his mother and Pablo is a third of his mother's age. If their…

A: topic - linear equation in one variable

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.