Answer:
x= - 3 and y= - 7
Step-by-step explanation:
Use this website: https://www.angio.net/personal/climb/speed.html
Answer:

Step-by-step explanation:
Given


Required
Cost of c cheese and f topping pizza
Solving for c cheese pizza
If 1 cheese pizza costs $6,
c cheese pizza would cost $6 * c
Solving for f topping pizza
If 1 topping pizza costs $10,
f topping pizza would cost $10 * f
Hence:


<em>Hence, the total amount paid is: </em>
<em></em>
1/3 ANS
hope this helps and i hope u ace it