PLEASE HELP ASAP An office supply company sells two types of fax machines. They charge $150 for one of the machines and $225 for the other. If the company sold 22 fax machines for a total of $3900 last month, how many of each type were sold?
I umm i also need the two equations for it idk i need help... not just in math but that doesnt matter xd... anyways enjoy your points and plz guys answer it dont just take the points you could take them but idk its literally why not steal on something better huh? XDDD thxx

They sold 14 of the $150 machines and

8  of the $225 machines

Step-by-step explanation:

x+y= 22    150x+225y= 3900

the answer is b.

step-by-step explanation:

by the trigonometric ratio tangent, tangent equals opposite divided by adjacent.

therefore, tan(50) equals ac/3

multiply each side by 3 to get: ac=3tan(50)

the answer is b.

step-by-step explanation:

no, her answer is not correct.   we square the lengths of all sides and then determine whether the pythagorean theorem holds here:

9² + 15² = 306.   this is not equal to the square of the longest side ( that square being 395.   answer c is correct.