Answer:
50 score/71.43%
Step-by-step explanation:
25/35
You need to multiply both the numerator and denominator by 2 due to the fact 70 divided by 35 equals to 2.
50/70 if you divide 50 by 70, you get 71.428- which is rounded to 71.43
10÷1/2/3=?
10÷5/3=?
10×3/5=?
30/5=6
6 is the answer
M=(y-y)/(x-x)
That is your answer I hope it helps
x^2-4x=60
<h2>In a meeting room for a business event, there are 4 fewer chairs laid out in each row than the number of rows. The total number of chairs in the room is 60.</h2><h2 />
If each row has the same number of chairs as rows, then there is x^2 chairs.
Because there is 4 fewer chairs in every row, for every row you minus 4 - 4x
There a 60 chairs in total.
x^2 - 4x = 60
Substitute a number into the formula to check:
If there are 10 rows:
x = 10
10^2 - 4(10) = 60
100 - 40 = 60.