Answer:
In Mathematics, x and y are examples of variables.
You can use any letter as a variable but, make sure to include a let statement when using variables.
A let statement essentially tells what the variable represents.
Ex: let h = houses sold
Hope this helps!
Step-by-step explanation:
Take 150 and multiply 30%==0.30. 150* .30. =45.00 off answer is 105.00
Just take the number of blocks there are and divide them amongst the number of people sharing the blocks.
For 5 people sharing 2 blocks:
2/5
For 6 people sharing 5 blocks:
5/6
We know:
397 total
53 fewer student tickets than adult tickets
Variables: A for adult tickets, S for student tickets
Known Equations:
a + s = 397
a = s + 53
Solving:
2s + 53 = 397 so 2s = 344 so s = 172
s + a = 397
172 + (172 + 53) = 397 so 172 + 225 = 397
Adult tickets sold: 225
Student tickets sold: 172