Answer: 40%
Step-by-step explanation: 20 hours jogging/ 50 total hours gives you .4 which is 40%
C is the answer. Hope this helps!
Answer:
(2a + 1)(a + 3) = 2a² + 7a + 3
Answer:
First one and last one
Step-by-step explanation:
He saves $200 (the amount of change over the original amount $500
200/500 = 2/5 and 2/5 = 40% (divide 2 by 5 and get .4 which = 40%)
40% discount is the answer to your question
