Rate and unit rate 360 customers in 30 days

Sam claims that cos x =sin y if x and y are congruent angels. is sam correct ?

Before simplifying, how many terms are there in the expression 2x - 5y + 3 + x?

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.