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

An equation that goes with your problem is, 
380/5=c
The c is for cookies. Hope it helps!

7for nonmembers i think

The question is kind of confusing. if it's asking how many variations of answers can you give. then do 4^5 for your answer.this would be something like the first question could be a and the 2nd c or first b next c etc. if you can, ask the teacher for a better confirmation of what it's asking. if i'm assuming correctly what it's asking, it's 625 different variations.