What is the equation of the line?

a) x + 3y = 9

b) 3x - y = 9

c) x - y = 9

d) 3x + y = 9

What is the standard form of -5x^2+2x^4-11+x^3+3x

Jose predicted that he would sell 48 umbrellas. he actually sold 72 umbrellas. what are the values of a and b in the table below? round to the nearest tenth if necessary

In dire need~! describe how to use area models to find the quotient 2/3 divided by 1/5. check your work by also finding the quotient 2/3 divided by 1/5 using numerical operations only.