Question

Find the common factors of each pair of numbers.

a)14 and 21 b)20 and 12 c)45 and 15

Answer 1

Please study this explanation.

http://www.mathsteacher.com.au/year7/ch03_prime/05_comm/fac.htm

We'll be happy to check your answers.

Answer 2

3 times x plus 5 = 41

I don't really understand this.

Answer 3

3x + 5 = 41
3x + 5 - 5 = 41 - 5
3x = 36
x = 12

Answer 4

thank u sooo much i will use this as a guide for all my other questions ur the best!!! im really sorry for all the questions i had. :(

Answer 5

If you really understand it, then I'm more than happy to help you. Good luck on your test.

Answer 6

that helped so much now im answering all my other questions ur the best ms sue!!

Answer 7

thanks alot ms sue really without u i would have been in trouble and got a really bad mark!!! thaks to u ill pass with flying colours!! im going to use this site all the time!! ur the best!!

Answer 8

Thank you.

Answer 9

now i will be prepared for my math test wednesday because now i know what im doing!

Answer 10

omg no thank u!!!!!!!!!!!!!!! :D:D =) can u go back on this site again at 9:00pm tom and u can help me??????:P

Answer 11

What did the woodland cree people do?

Answer 12

Please click <u>Post a New Question</u> and then type your question.