The range of all real numbers x such that 2x − 5 < 7 and 4x + 10 > 6 is
a. (-1,6)
b. (-infinity, infinity)
c. an empty set
d. (6,-1)

0if x and y vary inversely and y=6 as x=7, what is the constant of variation?

Will give let f(x)=2x and g(x)=[tex]2^{x}[/tex] graph the functions on the same coordinate plane. what are the solutions to the equation f(x)=g(x) ? enter your answers in the boxes x=[? ] or x=[? ]

Ahighway between points a and b has been closed for repairs. an alternative route between there two locations is to travel between a and c and then from c to b what is the value of y and what is the total distance from a to c to b?