How do you write this polynomial in standard form 3x^4 -5x^3+9x^7?

Acompany is testing in comparing to lightbulb designs the box plot shows the number of hours that each lightbulb design last before burning out which statement is best supported by the information of the plot

Ateam has p points. p = 3w + d w = wins d = draws a) a football team has 5 wins and 3 draws. how many points does the team have?

Find the value of x in each case. give reasons to justify your solutions! d q ∈ pr