Real World Applications of Systems of Equations

A guitar factory has a cost of production C(x)=85x+45000. If the company needs to break even after 200 units sold, at what price should they sell each guitar?

09/23/18

A glass if 1/3 full then 40cm3 is poured in now the glass is 5/7 full what is the total volume of the glass

A glass if 1/3 full then 40cm3 is poured in now the glass if 5/7 full what is the volume of the glass  

09/23/18

A bank will pay you for letting them use your money? True or False

Personal Finance

09/23/18

How long would it take each to paint the house?

Andrew can paint the neighbor's house 5 times as fast as Bailey. The year Andrew and Bailey worked together, it took them 7 days. How long would it take each to paint the house?

09/23/18

1 kg of rice costs rs.44 2/3. find the cost of 3 1/3 kg of rice

1 kg rice costs of44 2/3 .find the cost of the 3 1/3 kg of rice  

china is the most populated country in the world in 2001 it had an estin

china is the most populated country in the world in 2001 it had an estimated population of one billion two hundred seventy-four million nine hundred fifteen thousand .write this number in standard... more

09/22/18

Help with math word problem

Let the variable y be the money you have saved in the bank. Let x be the amount of weeks worked. Assume you work 40 hours a week and earn $30/hr. Suppose you start with $4000 in the bank. Write a... more

09/22/18

Curiosity of mathematics

360 degrees is it equivalent too 9 multiplied 36 add 36=360  

Simplifying algebraic fractions

How did we simplify this equation to get "n=1650" ?                                                500+n-350 =n-500                                      2   (P.s ... 500 is not divided by 2, its... more

Direct or inverse proportion

It takes 2 people to bake 7 cakes in just 5 hours. 11 people baked 17 cakes. How long did it take them?

09/22/18

A motorcycle can be driven 100 miles in 3 hours how long will it take to travel 125 miles

A motorcycle can be driven 100 miles in 3 hours how long will it take to travel 125 miles

how do you solve 16p-5-8p=-17+2p

Determine what the values of x would make the equation true

09/22/18

How do i get n alternating patern split into two groups

If i have 120 alternating boy and girls in a single file line, and i have to have neighboring partners switch so that all the boys are on one side and all the girls are on the other side, how many... more

09/22/18

Jack is buying a sandwich.

Jack is buying a sandwich. The sandwich cost five dollars and each topping closet additional $.75. How much does the sandwich cost with one topping?  With three toppings? With n toppings?

09/22/18

I spent 3/4 of my money and then I spent 1/5 of what was left. what part of my money did i spend?

I just need help solving this problem

09/22/18

125 labourers finish a construction work in 24 days. how many labourers will finish the same work in 20 days?

Please give my answer. I request you.

09/22/18

Max cell phone bill is $42.87 each month and pays an fee of $0.05 per text message that he sends.What function that will represent the cell bill

Samuel bill was 80.67, how many text messages did he send that month? 

The graph of f is a vertical translation of the graph of the parent linear function. A right triangle with an area of 50 square units is formed by the x-axis, t

The graph of f is a vertical translation of the graph of the parent linear function. A right triangle with an area of 50 square units is formed by the x-axis, the y-axis, and the graph of f. Write... more

09/21/18

Will not fit here. Please check description.

Julianne opens a dance studio. Her start-up costs for the building, advertising, and supplies total $52,000. Each day, she spends $680 on operating costs (like utilities and wages). She earns $960... more

09/21/18

How many solutions does the system have

y=-2x+1 y=-2x^2+1

09/21/18

Realestate math

Approximately how many acres are there in a farm that measures 470 ft. long the road and 556 ft. In depth?

Helen earns 7.50 an hour at her jobis paid 1 and 1/2 times her regular salary for overtime hours worked .one week her gross pay was 352.50 how many overtime hou

Helen earns 7.50 an hour at her jobis paid 1 and 1/2 times her regular salary for overtime hours worked .one week her gross pay was 352.50 how many overtime hours did she work that week

09/21/18

4x+ negative 3 = - 15

what is 4x= negative 3 = negative 15?  

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