Answer:
x= 8 y= 1
Step-by-step explanation:
First, you identify your variables:
x= larger number
y= smaller number
Second, you find your equations:
x - y = 7
2x + 3y = 19
Third, (I used the substitution method) you make "y" by itself for the 1st equation.
y = x - 7
2x + 3y = 19
Then, you plug in the 1st equation for "y" in the 2nd equation
2x + 3(x - 7) = 19
Then, you distribute and simplify.
2x + 3x - 21 = 19
5x - 21 = 19
5x = 40
x = 8
Finally, you plug in the variable you found ( x ) into one of the equations and solve,
8 - y = 7
- y = -1
y = 1
<span>The prime factors of six hundred and twenty-five are 5</span>
So if ever looking for % of, and you have a calculator a very simple way of doing it is taking your actual amount ($74.00) and multiplying it by 0.26
0.26, mathematically is like saying 26% of
The answer is 19.24
You'll notice if you type 74 x 0.50 (which is 50%) you will get 37 -- exactly half of 74
5.392 is 5.39 rounded to the nearest hundredth
Their are three feet in a yard, so find out how many feet are in 7,040 yards you would do 7,040*3=21120
