It is Associative Property
59.99 - 59.99 x saving rate = 42.89
with saving rate = r%
59.99 - 59.99 x r% = 42.89
so 59,99 ( 1 - r%) = 42.89
1 - r% = 42.89 : 59.99
1 - r% = 0,7150
r% = 1 - 0,7150
r = 28,5%
Answer:
99
Step-by-step explanation:
Answer:
Answer : 0 = ( x + 3)( x -15)
A. 1,690 miles because it’s for 30 days and they do 12 miles each day
