1,456 Answered Questions for the topic Linear Equations

Linear Equations

02/10/22

#### What is the linear equation of a line with a rate of change of −1/2 that passes through the point (0,4)?

02/10/22

#### Linear Inequalities Maximum Revenue

Christy sells her photographs at a booth at a street fair. At the start of the day, she wants to have at least 25 photos to display at her booth. Each small photo she displays costs her $4 and each...
more

02/04/22

#### For a function f, the table gives some values of x and their corresponding value of f(x). What is the y-coordinate of the y-intercept of the graph of y=f(x) in the xy-plane?

The table :
X=0; f(x)=7
X=2; f(x)=8
X=5; f(x)=0

Linear Equations

02/01/22

#### Write a linear equation from a slope and a point

Alinewithaslopeof
1
9
passesthroughthepoint
(9, 6)
.
What
isitsequationin
slope
-intercept
form?

Linear Equations Calculus

01/30/22

#### Find the linear approximation L(x)=f(a)+f'(a)(x-a). f(x) = 4 x^2 e^(20 + 5 x) at a= -4

01/28/22

#### Unsolvable 8th Grade Question

In a multinational company that employs Indians, Turks, Chinese, Germans and Australians, the Indians are one less than one-third the number of germans and three less than half the numbers of...
more

01/28/22

#### Unsolvable 8th Grade Question

In a multinational company that employs Indians, Turks, Chinese, Germans and Australians, the Indians are one less than one-third the number of germans and three less than half the numbers of...
more

01/28/22

#### Linear inequality word problems

Laila is buying her friend roses for his birthday. She has $25 to spend, and wants to save at least $1.50 for a card. If roses are $2.00 each, what is the maximum number of roses Laila can purchase...
more

01/27/22

#### Linear inequality word problems

A car traveling 60 miles per hour approaches an area with a 50 mph speed limit. In order to reduce the speed to 50 mph or less, the driver slows down the car at a constant rate of 15 feet per...
more

01/21/22

#### Linear Equation Word Problems

Cecilia rents a moving truck that uses a gallon of gas every 10 miles for $29.95 per day. She incurs an additional charge of $0.89 for each mile traveled and must return the truck with the same...
more

01/20/22

#### Linear Equation Word Problems

Alma and Erika work part-time stocking shelves at a grocery store. At 7:00 a.m on Saturday, Alma begins unpacking boxes at a rate of 1 box every 6 minutes. Erika joins her at 7:45 a.m unpacks 1 box...
more

01/19/22

#### Linear Equation Word Problem

Oliver mows lawns in his neighborhood. He charges $10 for each regular yard he mows, and he charges an extra $5 for each large yard that he mows. In one week he mowed 6 more large yards than...
more

01/19/22

#### Linear Equation Word Problems

A meteorologist estimates that on a sunny day, the air temperature decreases by about 4 degrees fahreheit every 1,000 (ft) of elevation gain. On a certain day, the air temperature outside an...
more

01/19/22

#### Linear Equation Word Problems

A meteorologist estimates that on a sunny day, the air temperature decreases by about 4 degrees fahreheit every 1,000 (ft) of elevation gain. On a certain day, the air temperature outside an...
more

#### Linear Equation Word Problems

A barber offers two options at his barbershop: a $15.00 regular haircut and a $20.00 deluxe haircut. On a certain day, the barber gave r regular haircuts and 3 fewer deluxe haircuts than regular...
more

#### Linear Equation Word Problems

Camille and Hiroki have decided to start walking for exercise. Camille is going to walk 7 miles the first day and 3 miles each day after that. Hiroki is too busy to walk on the first 2 days, so...
more

01/12/22

#### How do I describe the properties of equality used to solve linear equations?

I really don't get this question and my brain just doesn't follow it at all. Like how do I describe something like that?Please help me!

#### A drama club earns $1040 from a production by selling 64 adult tickets and 132 student tickets.

An adult ticket costs twice as much as a student ticket. a. Write a system of linear equations that represents this situation. Let x represent the cost of an adult ticket and y represent the cost...
more

Linear Equations Math

01/12/22

#### how do I convert this into standard form (Ax + Bx + C = 0) the slope is – 3/2 and the x-intercept is 4.

Linear Equations Math

01/12/22

#### how do I convert this into standard form (Ax + Bx + C = 0) the slope is – 3/2 and the x-intercept is 4.

Linear Equations

01/09/22

#### Solving a word problem with two unknowns using linear

Devaughn’s Ages two times Sydney’s age. The samba their ages is 57. What is Sydney’s age?

Linear Equations

01/09/22

#### Need help with linear equations

Ms. Schiedler’s friend decided to run a marathon (26.2 mi) for the first time with a goal of finishing the race. They ran for part of the race and walked the rest. Their average running rate is...
more

01/02/22

#### linear algebra math questions

Find the complete solution to 𝐴𝑥 = 𝑏. Show all steps in detail.A= [2 4 64 , 2 5 76, 2 3 52] b=[b1 b2 b3 ]= [4 3 5]

## Still looking for help? Get the right answer, fast.

Ask a question for free

Get a free answer to a quick problem.

Most questions answered within 4 hours.

#### OR

Find an Online Tutor Now

Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.