Find the surface area of the pyramid

Aline has a slope of 1/4 and passes through point (0.4,-1/2). what is the value of the y-intercept?

Consider circle h with a 3 centimeter radius. if the length of minor arc what is the measure of zrst?

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.