Answer:
193=r242
Step-by-step explanation:
Answer:
- n + q = 25
- 0.05n + 0.25q = 4.05
Step-by-step explanation:
<em>Two equations</em> are required to represent this problem as posed.
1. An equation for the number of coins:
n + q = 25
2. An equation for the value of the coins:
0.05n + 0.25q = 4.05
Answer:
You cant.
Step-by-step explanation:You woud need to know the variables.They have to be the same but can be in a diffrent order
2x + 40
Divide both sides by 2
You get x + 20