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Reika [66]
4 years ago
8

The public library charges two dollar fine each day for overdue movie rentals Beth return a movie seven days late use an integer

to show Beth’s financial standing with the public library
Mathematics
2 answers:
muminat4 years ago
5 0

Beth would pay 14 dollars because 7 times 2 because of the 2 dollar fine so its $14

natali 33 [55]4 years ago
3 0
The integer would be 2x.
x=the # of days
Beth turned it late 7 days so,
2x
2×7
14
Beth will pay $14
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here are approximately 3.6 million births in a country each year. Find the birth rate in units of births per minute.
Hatshy [7]

Answer:

6.8 approximately 7 births/mins

Step-by-step explanation:

3600000/525600

If we have 3600000 births in a year, and in a year we have 6omin * 24hrs*365days a year we therefore, have the equation below

Amount of births in a year / (amount of mins in a year)

= 6.8births per mins

3 0
3 years ago
Your school’s band decides to sell cookie dough kits to raise money for a spring field trip. There is a Family Times Cookie Doug
nikitadnepr [17]

Answer:

 

Step-by-step explanation:

let the Cookie Dough kit be x

and  Baker’s Delight kit be y

cost of Cookie Dough kit= $7

cost of  Baker’s Delight= $15

so

x+y=220------------1

7x+15y=2100------2

solve for x and y we have

multiply eqn 1 by 7 and subtract

  7x+7y=1540---------3

-  7x+15y=2100-------2

  0x-8y=-560

8y=560

divide both sides by 8 we have

y=560/8

y=70

put y=70 in eqn 1 we have

x+70=220

x=220-70

x=150

x=220-70

x=150

A. How many of each type of kit should your band purchase to raise the most money

Cookie Dough kit= 150

Baker’s Delight= 70

B. What is the most money that your band can raise?

Cookie Dough kit profit= selling price-cost price= 12-7= $5

Baker’s Delight profit= selling price-cost price= 25-15= $10

Amount made for Cookie Dough = 150*5=$750

Amount made for Baker’s Delight = 70*10=$700

total= 750+700= $1450

3 0
3 years ago
Ella and Brian go out to lunch and spend $28.82.
KIM [24]

Answer:

The correct answer will be B

Step-by-step explanation:

5 0
3 years ago
The value of x in this system of equations is 1
Vinvika [58]
I don’t know but i need points
3 0
4 years ago
CAN SOMEONE PLEASE HELP ME WITH THIS QUESTION???
tangare [24]

Answer:

The complete answer is explained below.

Step-by-step explanation:

The problem is demanding to simply determine the number of years each color light would last.

We know the following information from the question:

  • As it is clear that a red light remains TURNED ON 50% of the time.
  • Green remains TURNED ON 42% of the time
  • Yellow remains TURNED ON 8% of the time.

Also the bulbs for each color are LED and are designed to last 100,000 hours. So, each light does last 100,000 hours.

lets make conversions

As

1\:day\:=\:24\:hours  

1\:year\:=\:365\:days

Dividing 100,000 hours by 24 hours would bring 4166.67 days

Dividing 4166.67 days by 365 days would bring 11.4 years, meaning 11 years and 4 months.

Keywords: light, conversion, day, hours

Learn more about conversions from brainly.com/question/402716

#learnwithBrainly

8 0
3 years ago
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