Given that
4
x
:
9
=
7
:
5
Calculate the value of
x
.

Which of the following expressions is equal to 2x^2+8

Which statement best explains why ben uses the width hi to create the arc at j from point k

Two line segments are shown in the figure below. suppose that the length of the line along the x-axis is 6, and the length of the hypotenuse of the triangle is 10. what is the equation of the hypotenuse line (shown in red, below)?