What is 38 percent of 22

(In percentage) :)

Afruit stand has to decide what to charge for their produce. they need $10 for 4 apples and 4 oranges. they also need $15 for 6 apples and 6 oranges. we put this information into a system of linear equations. can we find a unique price for an apple and an orange?

Select all the correct answers. what is 221,000,000,000,000,000,000 expressed in scientific notation?

Ineed to know the answer to this algebra question.