Answer:
Jane spend 4 hours in a day sleeping, and 28 hours in a week.
Step-by-step explanation:
In 1 day, there are 24 hours. 24 multiplied by 1/6 is 4. I know this because 24 x 1/6 = 24/1 x 1/6 = 24/6 = 4/1 = 4.
In 1 week, there are 168 hours. 1/6 multiplied by 168 is 28. I know this because 168 x 1/6 = 168/1 x 1/6 = 168/6 = 28/1 = 28
I would appreciate brainliest.
Answer:
D.12
Step-by-step explanation:
The first thing is to determine the two integer sets, which we will start with the number 1, therefore the first would be:
{1,2,3,4}
We know that it has a number in common, which in this case would have to be 4, therefore, the other set would be:
{4,5,6,7}
Therefore the sets are:
{1,2,3,4}; {4,5,6,7}
Now to calculate the difference between the sum of the integer between them it would be:
(5 - 3) + (6 - 2) + (7 - 1)
= 2 + 4 + 6
= 12
The answer then would be D.12
Answer:
100 degrees
Step-by-step explanation:
Angle on a straight line = 180
angle 5 = 180 = 80 = 100 degrees
So let’s make the smaller number x and the larger one y....
Set up your equation by following the words signaling mathematical operations from the question.
y = 8 + 4x
y + 4x = 40
Now let’s bring all variables to one side and solve the system if equations with elimination...
y - 4x = 8
y + 4x = 40
Add the equations:
2y = 48
y = 24
Plug the y-value into one of the original equations:
24 = 8 + 4x
16 = 4x
4x = 16
x = 4
And there you have it! The smaller number [x] is 4 and the larger number [y] is 24.
Answer:
x=4-y/2
Step-by-step explanation:
subtract 3y from both sides
simplify
divide both sides by 6
