Answer:
19
Step-by-step explanation:
31 +9 =40
40 by 2 = 20
9-5=4
4 by 4= 1
20-1= 19
This equation is in standard from unless you mean vertex standard form?
y=5/3x+5
164.6
Step-by-step explanation: i'm a human calculator
96 , 144
Ratio = 2 : 3
2x + 3x = 240
5x = 240
x = 240/5
x = 48
2x = 2*48 = 96
3x = 3*48 = 144
