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: (4x + 1)(8x − 3) where x is measured in meters. Multiply the binomials to fi d the area of the plot in standard form.

The value of x in this system of equations is 1. 3x + y = 9 y = –4x + 10 substitute the value of y in the first equation: combine like terms: apply the subtraction property of equality: apply the division property of equality: 3x + (–4x + 10) = 9 –x + 10 = 9 –x = –1 x = 1 what is the value of y?

Find the rate at which the water is now flowing from the tap give your answer cubic centimetres per second

Ken leaves work 20 minutes late. he decides to make up time by taking the toll road instead of side streets. he can travel three times faster by taking the toll road. create an equation to represent his total travel time, including wait time, where x is the number of minutes the drive was expected to take