Unfortunately, I can't really explain it that well, but AB is 6, and A'B' is 2.
6 / 3 = 2
BC is 3, and B'C' is 1.
3 / 3 = 1
Therefore the dilation factor would be 1/3.
Hope this helps! :)
2x+5
let x be the unknown number, so twice of x (2x) increased (+) by 5
so,
2x+5
Answer:
I don't know if this will be right but:
$20 - $2.50x
Step-by-step explanation:
You start of with 20 dollars, for each day (x), $2.50 will be taken out of your 20 each day.
Step-by-step explanation:
Question 5 answer:-
5 tickets for 12.50 is $2.50 each
8 tickets for20.16 is $2.52 each.
so, 5 tickets for $12.50 is the better deal