How do I write 5,248,663,711 in expanded form

Find the zeros of each function. f(x) = 6x^2 - 7x - 20

The functions below show the amount of money bella and sweet t had saved after earning money for doing chores. which description best compares the two functions?

Students are given 3 minutes to complete each multiple-choice question on a test and 8 minutes for each free-responsequestion. there are 15 questions on the test and the students have been given 55 minutes to complete itwhich value could replace x in the table? 5507-m23-m8(15-m)8(15)-m