Estimate a 15% tip on a dinner bill of $31.85 by first rounding the bill amount to the nearest ten dollars.

$36.8

Step-by-step explanation:

I think it's $36.8 if you round the price of the meal, then add the tip. doing 15% of 32= 4.8. so, 4.8+ 32= $36.8

the answer would be 150 books

step-by-step explanation:

if you divide 300 by 2 you will get 150

answer: c.  

step-by-step explanation:

mixtures containing substances that get attracted to magnet can be separated using a magnet. we can separate iron from a mixture of sand and iron, as only iron attracts to the magnet.