What is the simplified form of each expression?
7x^–8 × 6x^3

Given that ot =5, xt=12, and ox= 13 is xy tangent to circle o at t? explain.

Jessica and martha each have a bag of cookies with unequal quantities. they have 30 cookies total between the two of them. each of them ate 6 cookies from their bag. the product of the number of cookies left in each bag is not more than 80. how many more cookies will jessica have martha? if x represents the number of cookies jessica started with, complete the statements below.the inequality that describes the relationship between the number of cookies each one of them has is x^2 - x +224 > = 0.jessica has at least cookies more than martha.

Which expression will have the same sum as 3_8 + 1/4?