For the first one ,
Let no. Of child be x
And adults are y
So, 210x+315y=2205
And other eqn will be, X+y= 9
By solving, x=6 , and thus y will be 3
So, no of children are 6 and no of adults are 3 !!
Answer:
Assuming n is a variable, the expression is most likely irrational.
Step-by-step explanation:
![n+\frac{6}{6} +\pi \\n+1+\pi](https://tex.z-dn.net/?f=n%2B%5Cfrac%7B6%7D%7B6%7D%20%2B%5Cpi%20%5C%5Cn%2B1%2B%5Cpi)
Pi is irrational, so this expression is most likely irrational as well.
Answer:
dffddd
Step-by-step explanation:
Answer:
T= 7g, 6 games
Step-by-step explanation:
Since it is $7 per game 7 times the number of games = 7g
to find the total, T = 7g
Marks total = $42
substitute t for 42, 42 = 7g
Divide both sides by 7
6 = g or $6 per game
The letter 'C' has 2 lines of symmerty
the upper-case 'D' has 2 lines of symmetry
the uper -case 'E' has 2 lines of symmetry
the upper case 'H' has 2 lines of symmetry
the upper case 'I' has 2 lines of symmetry
the small case 'L' has 2 lines of symmmetry
the letter 'O' has infinite lines of symetry
the letter 'x' has 4 lines of symmetry