Carly earned $1,200 from her summer job at the grocery store. This is $400 more than twice what her friend Michelle earned. Write an equation to find how much did Michelle earn from her job.

There are three grizzly bears in the city zoo. yogi weighs 400.5 pounds, winnie weighs 560.35 pounds, and nyla weighs 628.29 pounds. what is the average weight of the three bears? (hint: what do they weigh all together? ) a. 502.97 pounds c. 604.38 pounds b. 529.71 pounds d. 794.57 pounds