Posted by **Nikki** on Wednesday, November 10, 2010 at 11:05pm.

Can someone please please help me understand how to go about solving this? (not really answering it, but actually explaining it-pretty please?)

"The zipper and the safety pin were invented in the 14th century. The safety pin was invented 44 years before the zipper. The sum of the years in which they were invented is 3742. In what year was the zipper invented?"

## Answer This Question

## Related Questions

- History - So, this isn't a homework assignment, but I really would like to know ...
- science - Could someone who goes to connexus academy Please please please give ...
- PLEASE HELP ME MATH - someone please help i hav posted my questions like 5 times...
- history - show how the role of the federal government was viewed by different ...
- Math - Pretty Please help me undderstand ratios and rates. I have been to a ...
- PLEASE VIEW- URGENT! - I do not understand this question. Could you please ...
- math ergent please please... - 10.a)Solve the inequality x^3-5x^2+2x+8<0 by i...
- speech - Can you please help me out with a speech? I'm in 10th grade at High ...
- Math Help Please! - Solve the system of equations algebraically. Show all of ...
- Math - Multiply 1. (1.2z)(-4+2y) 2. (-2e - 3f +4)(-e) 3. (7v)(-7v-7x) 4. (-4x...

More Related Questions