Shirley was given the following points and asked to calculate the area, but her graph paper is not big enough. Calculate the area of Shirley’srectangle, and explain to her how she can determine the area withoutgraphing the points.

In factoring by grouping, what would you have for step 3 for the following? step 1: x^3 +5x^2 +4x+20 step 2: x^2 (x+5)+4(x+5) step 3: ?

Complete the statements about the system of linear equation respresented by the tables the equation respented the left table is

Astandard deck of cards contains 52 cards. one card is selected from the deck. (a) compute the probability of randomly selecting a seven or king. (b) compute the probability of randomly selecting a seven or king or jack. (c) compute the probability of randomly selecting a queen or spade.