You can find it by integrating twice:


Given that

, you have

and given

,

A ratio stays equivalent when you multiply or divide the same thing to both numbers, just like fractions:
First of all, you can simplify it to
3:4 by dividing both numbers by 5.
Now you can multiply both numbers by 5 to get 75:100
Finally, you can multiply both numbers by 3 to get the ratio 45:60
Answer:
200 miles
Step-by-step explanation:
<u>Company A</u>
- Daily charge = $130
- Per mile = $0.20
- x miles per day = 130 + 0.2x
<u>Company B</u>
- Daily charge = $50
- Per mile = $0.60
- x miles per day = 50 + 0.6x
<u>Assume x miles that makes same amount for both options, then:</u>
- 130 + 0.2x = 50 + 0.6x
- 0.6x - 0.2x = 130 - 50
- 0.4x = 80
- x = 80/0.4
- x = 200 miles
Answer:
64?
Step-by-step explanation:
32+32=64
have a nice day
Answer:
x = 0, y = -1
x = 2, y = -3
Step-by-step explanation: