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1,472 Answered Questions for the topic Linear Equations

Linear Equations

11/20/18

Two Points Applications

Jake spent a three-day weekend on the lake. On Saturday, he rented a pontoon boat for three hours and paid $435. On Sunday, he rented the same boat for five hours and it cost him $190 more than it... more

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Linear Equations Algebra 2 Word Problem

11/19/18

Please Help Me solve this linear word problem

There is a linear relationship between a car's weight and its gas mileage. An average car that weighs 2100 pounds gets 35 miles to the gallon, while a 3000-pound car gets 27 miles per gallon. If a... more

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Linear Equations Calculus Linear Algebra Linearization

11/17/18

Estimate using Linearization

Estimate ln(1.07) using the linearization L(x) of f(x) = ln(1 + x) at a = 0 (Round to three decimal places)L(0.07) =Find the actual value of ln(1.07). (Round to three decimal places.)Calculate the... more

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Linear Equations

11/16/18

write the equation of the line through (1,0) and (2,-2)

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Linear Equations

11/14/18

linear equations

A chef plans to mix 100% vinegar with Italian dressing. The Italian dressing contains 12% vinegar. The chef wants to make 160 milliliters of a mixture that contains 23% vinegar. How much vinegar... more

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Linear Equations Word Problems

11/14/18

kate's father is three times her age. How old are kate and her father if in 4 years time, the sum of their ages 68?

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Linear Equations Math Linear Algebra Algebra

11/13/18

Solve the following problem by creating a linear equality.

A family wants to buy some special cookies and cupcakes for Thanksgiving, spending no more than $40. The cookies are sold at $1.50 each, and cupcakes for $2.00 each. What is the maximum number of... more

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Linear Equations Maths

11/12/18

logic and reasoning chicken and rabbit problem

at a local park some tricycles and bicycles were chained to a low railing. How many bicycles are there if:a) they belonged to 2 children and I counted 5 wheels altogether?b) they belonged to 3... more

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Linear Equations Fractions Distance

11/11/18

linear equation fractions and distance

a woman travelled 3/8 of her journey by rail, 1/8 by car and walked the last 45 km. How far did she travel?

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Linear Equations Linear Algebra Distance

11/11/18

Linear equation to calculate distance travelled

a woman travelled half of her journey by rail and walked the last 50 km. How far did she travel?

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Linear Equations Algebra 1

11/09/18

Please help me with this problem! I've been on it for hours.

A football team scores 63 points. All of the points come from field goals worth 3 points and touchdowns worth 7 points. List every combination possible of field goals and touchdowns. Graph a linear... more

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Linear Equations Math

11/08/18

Percent problem using linear equation

12,000 in fund A returned a 3% profit. Amount in fund B returned a 10% profit. How much was invested in fund B if both funds together returned a 6% profit?

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Linear Equations

11/07/18

A phone company has two weekly plans to choose from. Plan A charges $31.45, plus 15.5 cents per minute. Plan B charges $5.20 plus 37 cents per minute

A phone company has two weekly plans to choose from. Plan A charges an operating fee of $31.45, plus 15.5 cents per minute. Plan B charges an operating fee of $5.20, plus 37 cents per minute.... more

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Linear Equations Algebra

11/06/18

Application of linear systems

A motel clerk counts his $1 and $10 bills at the end of the day. He finds that he has a total of 60 bills having a combined monetary value of $150. Find the number of bills of each denomination... more

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Linear Equations Algebra

11/06/18

Application of linear systems

An official playing field (including end zones) for the indoor football league has a length 40 yd longer than its width. The perimeter of the rectangular field is 200 yd.

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Linear Equations Algebra

11/06/18