15 and 10 are both factors of 30.
Chat with our AI personalities
To solve this, isolate x. first, add 10 to both sides. this will leave you with 2a + 15 = a Then, subtract 2a from both sides. This will leave you with 15 = -a Therefore, -15 = a
8:30 AM. The bell rings at 8, at 8:10, 8:20, and 8:30. The buzzer goes off at 8, 8:15 and 8:30. And at about 8:45, I'm going to silence one or both of them by unplugging them....
1 and 5 both do.
15 and 25 both go into 75. It's kind of obvious once you think about it ~Peace Out
15 and 20 would both go into 60. Or 300. And several others.