Mr. noah wants his ark to sail along an even keel. the ark is divided down the middle, and on each deck the animals on the left exactly balance those on the right all but the third deck.
can you figure out how many giraffes are needed in place of the question mark so that they(and the lion) will exactly balance the six zebras?

the answer to the expression is 83

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.

step-by-step explanation:

well if you round, things become much more simple. round 5.95 to 6, 4.25 to 4, and 1.05 to 1. now, add 6+4+1 and that would equal 11. so the items together would equal to about $11.