1 point 10 rubber stamps cost $10.30. Which equation would help determine the
cost of 2 rubber stamps? Choose 1 answers.*
2
11
$10.30
10
10
$10.30
2
OA)
OB)
2
2
10
$10.30
2
2.
$10.30
10
OC)
OD)

First step is to get rid of the square root. remember that a square root is the same as raising to the (1/2) power. see below: multiply exponents per exponent rules to get: remember you subtract exponents from the denominator and add exponents in the numerator so: simplify further: so a is the correct choice. if you don't understand this google exponent rules and it will you understand. look at the image results.