Hello :
<span>equation best represents the line is : y = 4x</span>
147.3 as a mixed nunber is 147 and 3/10, 147.3 as an improper fraction is 1473/10
2. random samples are the least biased samples.
Is this multiple chose? if so I would like to see the answers. But just using my brain, I would say, 5, or 7.
1. u must simplify 3^2 first because the order of operations states that u have to do exponents before subtraction.
2. 12 - 3^2 = 81......she subtracted the 3 first....12 - 3^2 = 9^2 = 81...which is an incorrect answer
3. u do not divide before simplifying 3^2.....order of operations states that u have to do exponents before division
4. no.....(12 - 3)^2 ......order of operations states that u do parenthesis before exponents...so (12 - 3)^2 = 9^2 = 81
