The area of a rectangle, a = 1 x w is represented by the expression 24x^6y^15 which could be the dimensions of the
rectangle?

A. 2x^5y^8 and 12xy^7

Step-by-step explanation:

The question is on laws of indices

when we have x^a × x^b = x^(a+b)

Given in the question 24x^6y^15

24 could be 2×12for the length and width

Then x^6 = x^1 × x^5 = x^(1+5) = x^6

And  y^15 = y^8 ×y^7 = y^(8+7) = y^(15)

b) well because you get well

$8

step-by-step explanation:

it is pretty much backwards.

you take the 4x2 multiply that, and that is = $8