Answer:
y = 7 - 5x
Step-by-step explanation:
20x + 4y = 28
4y = 28 - 20x
y = 28/4 - 20x/4
y = 7 - 5x
-TheUnknownScientist
Answer:
Percent increase in rent is 12.5%
Step-by-step explanation:
Given:
In past the rent you paid $800 per month to rent your apartment.
i.e, Original rent paid = $ 800
You now pay $900 per month for your rent.
i.e New rent paid = $900
Increase in the rent is= New rent - Original rent= $900 -$800 =$100.
To find the percent increase in rent.
Percent increase is equal to Divide the increase by the original number and multiply the answer by 100.
i.e,
then;
Simplify:
therefore, the percent increase in your rent is 12.5%
8:40 to 12:00
6:30 to 9:20
5:50 to 8:10
2. y = −10.2
3. y = 3x2 + 7
4. 3x + 5y = 15