Answer:
$18
Step-by-step explanation:
15 x 6 = 90
12 x 6 = 72
90 - 72 = 18
He saves 18 dollars
There are no pictures with the multiple choice answers.
My guess would be a line graph
6. yes, it shows a function because you add one to X and it equals Y.
7. it has both
Answer
4.8 x 10^-3
Step-by-step explanation:
That all dolphins have different sizes and are mostly different ages
