Equivalent to 2a+1/10a-5+10a/4a^2-1

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.

there are no multiple choices

d=22

step-by-step explanation:

anwser : 9 years

pats age should be less than 10 , therefore the greatest age (in integer)that pat can be is 9 years