How many square feet of outdoor carpet will we need for this hole 8ft, 3ft, 12ft, 4ft

Step-by-step explanation:

area carpet with the dimension 4ft×12ft- (area carpet with dimension 3ft×2ft)- (area carpet with dimension 1ft×2ft) Thus, 40 square feet of outdoor carpet will be needed for this hole.

choice b is correct

step-by-step explanation:

we have been given the following system of inequalities;

we are required to graph the solution to the system of inequalities. using a graphing tool, the graph of the system is as shown in the attachment. the continuous line represents the graph of while the dotted line represents .

x=-2

infinite number of lines, so there is an infinite number of equations.

step-by-step explanation:

there are an infinite number of line that passes through the point (-2,5)

x=-2   is one line that passes through the point

y = 5 is another line that passes through the point

(these two lines are perpendicular to each other).

since the number of   numbers are infinite and the slope is the ratio of two numbers,(change in y over change in x) we can have an infinite number of slopes.     our only condition is that it passes through the point (-2,5)