Carla the baker worked for 5 hours to make cookies .she ended with 380 cookies altogether .write an equation to express how many cookies carla made each hour

Let c represents cookies Carla made each hour.

As per the statement: Carla the baker worked for 5 hours to make cookies.

⇒ total cookies made in 5 hours = 5c

Also, she ended with 380 cookies altogether.

then,

we have the equation;

Divide both side by 5 we get;

Therefore, 76 cookies Carla made each hour.

t= half of the arc subtended by t.

r= half of the arc subtended by r.  

t+r= half of the arc subtended by t + half of the arc subtended by r= half of 360=180

step-by-step explanation: