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.

i can answer this question sweetie!

step-by-step explanation:

hello from mrbilldoesmath!

answer:

x - 3

discussion:

x^2 - 9 = (x-3) (x+3)   so

(x^2-9)/ (x + 3) = x-3

you,

mrb