Rick worked 49 hours last week he earns 13.40 per hour plus overtime at the usual rate for hour exceeding 40 hours what was his gross pay?

your sentence makes no sense especially the "gross" part. if you want people to actually answer your question then you have to structure it properly but, i'm guessing this is what you meant; you want us to find how much he gets paid if he worked 40 or 49 hours. 13.40 x 40 = $536 and 13.40 x 49 = $656.6

656.60 dollars because 10 times 49 is 490. 49 times 3 is 147. 40 times.40 is 16.00 and 9 times 40 is 3.60 490+ 147 is 637 16+3.60= 19.6 637+19.6= 656.6

pay attention in your classes and concentrate the best thing you can do to raise your test scores is to pay attention when you're supposed to be learning the material: in class!

take good notes.

do your homework.

use mnemonics and other tricks.

do practice tests.

note: the best i know.