Make a system of equations.


Re-arrange the 2nd equation:

Subtract y to both sides:

Plug in -y + 22 for 'x' in the first equation.


Subtract 3y to both sides:

Subtract 22 to both sides:

Divide -4 to both sides:

Plug this into any of the two equations to find 'x':


Subtract 5 to both sides:

So one of the numbers is 5 and one of them is 17.
Here we have two right triangles. And in such case we have to use altitude rule which is
ratio of part of hypotenue and altitude= ratio of altitude and remaining part of hypotenuse
So we get
r/h =h/s
So the correct option is s .
Answer:
D
Step-by-step explanation:
imagen the inequality sign is a normal equal sign so you would just do it as a normal problem solving for the variable.
so first get n by its self so you start by gettting rid of 8.7, so to cancle it out you minus it by its self and what you do to one side you do to the other.
now you have -2.5n > -3.25
divide it by its self by both sides and you get 1.3
and because you divided by a negative your sign switches to the other side. It’s called the negative division rule
Square: 1, 9
even: 2, 6, 8, 10, 12
both: 4