In the equality 5/X = X/20 if each X represents the same number, then X must equal

A. 5

B. 20

C. 10

D. 50

E. 4

In a survey, 9 out of 15 students named math as their favorite class. express this rate as a decimal

Given a right triangle find the measure of all the angles of one angle is a right angle in the measure of the second angle is six less than seven times the measure of the third angle

What things should be written in the conclusion of letter

Write 4x5 3/8 as a mixed number

The base and height of a triangle are each equal to the side length of a square.

79.435 divided by 2.3

I like to think of myself as the most lucky person out there. 'Why?' you may ask. My reasoning is quite simple, really. The reason I think this is because the most beautiful, angel-like being (You) took interest in me.

The sentence "Nine is more than a number" can be represented by the inequality 9 ≥ n. true or false

If F (x) = x - 7 and G (x) = x^3, what is G (F (x)) ?

Write the correct equation to represent this situation. Alex's father is thinking of buying his son a 6-month movie pass for $35. With the pass, movies cost $1 each.