Round 7,842,501 to the nearest ten thousand
1 answer:
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Answer:
Step-by-step explanation:
The midpoint of two points is the average of the x coordinates and the average of the y coordinates.
Given
A(3, -1)
and we let the other end point B be B(x,y)
and midpoint is (-7,10)
So, the average of 3 and x is -7, and
the average of -1 and y is 10
We can solve for x first:
and now solving for y:
So, the other point B is:
There are 60 skittles in each goodie bag.
Step-by-step explanation:
Given,
The ratio of m&m's to skittles = 1:3
Total number of candies = 80
Let,
x be the original number to be multiplied with ratio, therefore;
Number of m&m's = 1x
Number of skittles = 3x
Dividing both sides by 4
Number of skittles = 3x = 3(20) = 60
There are 60 skittles in each goodie bag.
Keywords: ratio, division
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