You can do this by cross multiplying
II hope this helps it’s pretty simple
Answer: 60
Step-by-step explanation:
Given
The ratio of chocolate chip to sugar cookies is 5:2
If she bakes 210 cookies in one day
Suppose she baked x amount of chocolate chips on that day
So, we can write

There were 60 sugar cookies on that day
Obtaining thevslope you get 6/5. so
9=-24/5 +n
=
y=6/5x + 21/5