For what value of x is the figure a rectangle?

x= 1
x= 2.5
x= 6 2/3
x= 10

What’s 8y+48 and factor each expression completely

Determine the domain and range of the given function. the domain is all real numbers all real numbers greater than or equal to –2{x: x = –2, –1, 0, 1, 2}{y: y = –2, –1, 0, 1, 2}. the range is all real numbers all real numbers greater than or equal to –2{x: x = –2, –1, 0, 1, 2}{y: y = –2, –1, 0, 1, 2}.

Line ab contains points a(4, 5) and b(9.7). what is the slope of ab?