Answer:
65%=$260
Step-by-step explanation:
40%+25%=65%
65% of 400
65/100*400
=$260
Answer: t is 12.5 on a scale drawing
Step-by-step explanation:
Answer:
x=3
Step-by-step explanation:
1. cross multiply to get
5(4x+2)= 35(x-1)
2. distribute
20x+10=35x-35
3. combine like terms
45=15x
4. divide :)
3=x
The ODE is separable:

Integrating both sides gives

Answer:
-5x+8
Step-by-step explanation: