All categories

4 years ago

I need a word problem and answer for positive 3 times negative seven

2 answers:

7 0

Equation: 3×(-7)=
Answer: -21

Word Problem: In my bank I had 3 dollars but then my friends took away 7 times of what I had. How much money do I have left in my bank account?

ELEN [110]4 years ago

3 0

Answer:

-21

Step-by-step explanation:

Three times seven is twentyone but because one of the numbers are negative the answer has to be negative. Do not get confused, two negative numbers equals a positive number and a positive and a negative numbers equal a negative number.

You might be interested in

A small country emits 120,000 kilotons of carbon dioxide per year. In a recent global

Svetradugi [14.3K]

The total carbon dioxide that the country would emit over the course of the 6 year period is 661,505 kilotons.

<h3>What is the total carbon dioxide that would be emitted?</h3>

The formula that can be used to determine the emission each year is:

Emission in the first year x(1 - rate of decrease)^number of years

Emission in the first year = 120,000

Emission in the second year = 120,000 x (1 - 0.034)^1 = 115,920

Emission in the third year = 120,000 x (1 - 0.034)^2 = 111,978.72

Emission in the fourth year = 120,000 x (1 - 0.034)^3 = 108,171.44

Emission in the fifth year = 120,000 x (1 - 0.034)^4 = 104,493.61

Emission in the sixth year = 120,000 x (1 - 0.034)^5 = 100,940.83

Sum of emissions from the first year to the sixth year = 661,505

This illustrates the concept of exponential decrease.

Learn more about exponential decrease on: brainly.com/question/24098168

#SPJ1

4 0

2 years ago

Money that you save in a bank account can grow. Money that you borrow from a bank is not free.

IRINA_888 [86]

Answer:

Your heart's been aching but you're too shy to say it Inside we both know what's been going on

We know the game and we're gonna play it I just wanna tell you how I'm feeling

Gotta make you understand

Never gonna give you up

Never gonna let you down

Never gonna run around and desert you Never gonna make you cry

Never gonna say goodbye

Never gonna tell a lie and hurt you Never gonna give you up

Never gonna let you down

Never gonna run around and desert you

Never gonna make you cry

Never gonna say goodbye

Never gonna tell a lie and hurt you Never gonna give you up

Never gonna let you down

Never gonna run around and desert you Never gonna make you cry” - Rick Astley

This should help you answer you question! :)“We're no strangers to love

You know the rules and so do I

A full commitment's what I'm thinking of You wouldn't get this from any other guy I just wanna tell you how I'm feeling Gotta make you understand

Never gonna give you up

Never gonna let you down

Never gonna run around and desert you

Never gonna make you cry

Never gonna say goodbye

Never gonna tell a lie and hurt you

We've known each other for so long

Your heart's been aching but you're too shy to say it Inside we both know what's been going on

We know the game and we're gonna play it

And if you ask me how I'm feeling

Don't tell me you're too blind to see

Never gonna give you up

Never gonna let you down

Never gonna run around and desert you

Never gonna make you cry

Never gonna say goodbye

Never gonna tell a lie and hurt you

Never gonna give you up

Never gonna let you down

Never gonna run around and desert you Never gonna make you cry

Never gonna say goodbye

Never gonna tell a lie and hurt you Never gonna give, never gonna give (Give you up)

(Ooh) Never gonna give, never gonna give

(Give you up)

We've known each other for so long

Your heart's been aching but you're too shy to say it Inside we both know what's been going on

We know the game and we're gonna play it I just wanna tell you how I'm feeling

Gotta make you understand

Never gonna give you up

Never gonna let you down

Never gonna run around and desert you Never gonna make you cry

Never gonna say goodbye

Never gonna tell a lie and hurt you Never gonna give you up

Never gonna let you down

Never gonna run around and desert you

Never gonna make you cry

Never gonna say goodbye

Never gonna tell a lie and hurt you Never gonna give you up

Never gonna let you down

Never gonna run around and desert you Never gonna make you cry” - Rick Astley

This should help you answer you question! :)“We're no strangers to love

You know the rules and so do I

A full commitment's what I'm thinking of You wouldn't get this from any other guy I just wanna tell you how I'm feeling Gotta make you understand

Never gonna give you up

Never gonna let you down

Never gonna run around and desert you

Never gonna make you cry

Never gonna say goodbye

Never gonna tell a lie and hurt you

We've known each other for so long

Your heart's been aching but you're too shy to say it Inside we both know what's been going on

We know the game and we're gonna play it

And if you ask me how I'm feeling

Don't tell me you're too blind to see

Never gonna give you up

Never gonna let you down

Never gonna run around and desert you

Never gonna make you cry

Never gonna say goodbye

Never gonna tell a lie and hurt you

Never gonna give you up

Never gonna let you down

Never gonna run around and desert you Never gonna make you cry

Never gonna say goodbye

Never gonna tell a lie and hurt you Never gonna give, never gonna give (Give you up)

(Ooh) Never gonna give, never gonna give

(Give you up)

We've known each other for so long

Your heart's been aching but you're too shy to say it Inside we both know what's been going on

We know the game and we're gonna play it I just wanna tell you how I'm feeling

Gotta make you understand

Never gonna give you up

Never gonna let you down

Never gonna run around and desert you Never gonna make you cry

Never gonna say goodbye

Never gonna tell a lie and hurt you Never gonna give you up

Never gonna let you down

Never gonna run around and desert you

Never gonna make you cry

Never gonna say goodbye

Never gonna tell a lie and hurt you Never gonna give you up

Never gonna let you down

Never gonna run around and desert you Never gonna make you cry” - Rick Astley

This should help you answer you question! :)

Step-by-step explanation:

5 0

4 years ago

The square root of a number is -18. what is the other square root?

tigry1 [53]

+18. A square root always has two answers, a positive and a negative

4 0

3 years ago

1. 3+(-8)=

kondor19780726 [428]

Answer:

1. -5

2.10

3.1

4.-10

5.18

6.10

7.4

8.-1

9.1

10.89

11.3

12.10

13.13

14.-2

15.-7

16.14

17.-8

18.-6

19.-8

20.-22

Step-by-step explanation:

4 0

3 years ago

A train leaves Roseville heading east at 6:00 am at 40 miles per hour. Another eastbound train leaves on a parallel track at 7:0

Molodets [167]

Answer:

At 11:00 am the both trains will be at same distance away from Roseville

Step-by-step explanation:

The first train was 40 miles away from Roseville at 7:00 am

After some time t the both trains will be at the same distance away from Roseville.

We will make equation for that situation

d- distance v1= 40mph and v2= 50mph - velocity

d = v1*t + 40 = v2*t => v2*t - v1*t = 40 => t (v2-v1) = 40 -> t = 40/ (v2-v1)

t = 40/(50-40) = 40/10= 4h t = 4h

7:00 am * 4h = 11:00 am

Good luck!!!

6 0

3 years ago