The larger triangle is a dilation of the smaller triangle with a center of dilation at
(1,-1)
8
What is the scale factor of the dilation?
7
7
6
о
1
8
5
4
1
4
O4
- N
8
-8-7-6 -5 -4 -3 -2 -1
-2

The long jump record, in feet, at a particular school can be modeled by f(x) = 19.6 + 2.5ln(x + 1) where x is the number of years since records began to be kept at the school. what is the record for the long jump 11 years after record started being kept? round your answer to the nearest tenth.

Find the difference (8ab+a+2) - (3ab+6)

How many $20 bills do you need to have to make $280