Answer:
15, 17, 19
Step-by-step explanation:
x + x+2 + x+4 = 15 + (x+2 + x+4)
3x + 6 = 15 + 2x + 21
x = 15
x+2 = 17
x+4 = 19
Answer:
$472.5
Step-by-step explanation:
10.5x
10.5 × 45= $472.5
First , in order to find the answer you need to add the add the numerators which are 5 and 2 = 7 and then you need to find a common denominator.
Answer:
25π
Step-by-step explanation:

and you can expand the numerator if you wish, it won't be simplified further though.