Let
x-------> the first number
y-------> the second number
we know that

equation 1

equation 2
substitute the equation 1 in equation 2
![[-5-y]*y=-90 \\ -5y- y^{2} =-90 \\ y^{2} +5y-90=0](https://tex.z-dn.net/?f=%5B-5-y%5D%2Ay%3D-90%20%5C%5C%20-5y-%20y%5E%7B2%7D%20%3D-90%20%5C%5C%20y%5E%7B2%7D%20%2B5y-90%3D0)
using a graphical tool to resolve the second order equation
see the attached figure
the numbers are-12.3117.311
Answer:
Linear
Step-by-step explanation:

<em>.35 = 7/20</em>
The form
represents a linear equation. Our equation fits that form, with
.
S + p = 40
p = 2s
s + 2s = 40
3s = 40
s = 40/3
s = 13.333 rounds to 13.33 <== cost of the shirt
p = 2s
p = 2(13.333)
p = 26.666 rounds to 26.67 <== cost of pants
The answer would be 36:18 and done