44 Answered Questions for the topic Alegebra

08/11/19

#### Equation relating to stopping distance to velocity

Driving on the Autobahn in Germany, you have to brake suddenly. Let’s assume that the stopping distance of a car varies directly as the square of the velocity of car when the brakes are applied. A...
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Alegebra

11/20/18

#### Given the cost function C ( x ) = 0.84 x + 62 , 370 and the revenue function R ( x ) = 1.83 x , find the break-even point.

Alegebra Math

11/11/18

#### The formula for a trapazoid is A=1/2h(b1+b2), express b1 in terms of A,h, and b2

Alegebra

09/11/18

#### The number x is reduced by 25% and then halved.

this question is to hard to do and i don't know how to get the answer. please help me and put me out of my misery

Alegebra

08/01/18

#### A bike is bought for $940 and sold 10 months later for $800.

First should be a depreciation equation and then the value of the bike after the first 4 months

Alegebra

04/05/18

#### The perimeter of a rectangle is 343434 units. Its width is 6.56.56, point, 5 units. Write an equation to determine the length (l)(l)left parenthesis, l, right p

it is a math question thta is hard

Alegebra

02/14/18

#### The first Super Bowl, played in 1966, saw Green Bay and Kansas City score s total of 45 points. Green Bay won by 25 points. What was the score of the first Sup?

I’m not sure how to answet.

12/05/17

#### Thomas Lasorda works for Philly Pizzeria and is paid biweekly. His annual salary is $45,650 and he is paid time and a half for any hours worked over 80 in a biw

Thomas Lasorda works for Philly Pizzeria and is paid biweekly. His annual salary is $45,650 and he is paid time and a half for any hours worked over 80 in a biweekly period. During this payroll...
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Alegebra

10/24/17

#### A town's population has been growing linearly. In 2003 the population was 70,000.

The population has been growing by 2200 people each year.. Use the formula to find the population in...
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Alegebra

09/18/17

#### krystal bought 6 markers for a total of $42.how much did each marker cost?

i just nee answer to some problems

Alegebra

09/10/17

#### The total cost of a new automobile,

The total cost of a new automobile, including a 33% sales tax on the price of the automobile, is $ 29 comma 950$29,950. How much of the total cost of this new automobile is sales tax?

Alegebra

05/30/17

#### ordered pairs?

Instructions:Drag the tiles to the correct boxes to complete the pairs.Match each equation to the ordered pair that represents one of its solutions.Tiles3x + 2y = 6-5x + y = -10x − 4y = 8-6x − 5y =...
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Alegebra

02/16/17

#### The difference between two numbers is 35. 1/2 the larger number plus 1/3 the smaller is 30. What are the numbers?

Its 8-2 solving problems. Algebra 1.Need to know the two numbers.

Alegebra

01/25/17

#### Sarah wants to buy some CDs, each costing $14, and a DVD that costs $23. She has $65 to spend. Write and solve an equation to find how many CDs she can buy.

Show an Equation and Solve

Alegebra

10/13/16

#### wavelenght

The wavelength? w, in meters per? cycle, of a musical note is given by w equals StartFraction r Over f EndFractionw= r f ?, where r is the speed of the sound in meters per second and f is the...
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#### Which measurement is more precise: 56 liters or 79.65 liters?

Which measurement is more precise: 56 liters or 79.65 liters?

09/22/16

#### Over time, the value of the property at 397 West Lake Street increased by 275%. If the initial value of the property was P, which expression represents the prop

i need help on this problem for school. ill be on here a lot so please hook me up with some awnsers bc i suck at math and i really need to pass bc i need my credits as a freshman

#### what is the radius of a circle with circumference 73yd? Write the formula in terms of r. Find the radius using the formula C=2(pi)r. Round to nearest tenth.

what is the radius of a circle with circumference 73yd? Write the formula in terms of r. Find the radius using the formula C=2(pi)r. Round to nearest tenth.

Alegebra Parabolas

09/14/16

#### How many cakes should be prepared each month to yield the minimum cost?

a baker modeled the monthly operating costs for making wedding cakes by the function y=0.5x^2-12x+150 where y is the total cost in dollars and x is the number of cakes prepared.

Alegebra

06/09/16

#### melina is on a diet. the equation p=145-3w represents her weight in pounds,p,after w weeks of dieting.how many weeks had she beem on the diet when she was 118 p

so hard its confusing

Alegebra Math

06/01/16

#### child admission is $5.60 and adultadmission is $8.90 . On Wednesday, 149 tickets were sold for a total sales of $1052.20 . How many child tickets?

i need help please help please

03/06/16

#### Write the expansion of: (x - y)^6

I am confused in this subject and it is very difficult to learn this subject on my own

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