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44 Answered Questions for the topic Alegebra

Alegebra Math Trigonometry

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... more
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 Accounting Payroll

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... more
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... more
Alegebra

09/20/17

How do i simplify/combine )4m+9)-3(-2m-5)

ASAP!!!!!!!!!!!!!
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 =... more
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

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... more
Alegebra Algebra 1 Algebra 2

09/22/16

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  
Alegebra Algebra 1 Circle

09/15/16

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.

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
Alegebra

02/08/16

Solve x/5+3x=1/2

Solve the Equation
1

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