A developer wants to purchase a plot of land to build a house. The area of the plot can be described by the following expression: (5x + 1) (5x – 7) where x is measured in meters. Multiply the binomials to find the area of the plot in standard form ​

Charlie is at an amusement park that has 18 different rides. each ride costs $1.75. the function c(r) = 1.75r represents the total amount of money that charlie will spend if he goes on r rides, but he never goes on the same one more than once. what domain and range are reasonable for the function?

Ashley recently opened a store that sells only natural ingredients. she wants to advertise her products by distributing bags of samples in her neighborhood. it takes one person 22 minutes to prepare one bag. how many hours will it take to prepare 900900 bags of samples if ashley and 55 of her friends do the work?

Write an expression to represent the perimeter 2a-3 , 3a+1 , 2a