This table displays the amount of water in a bathtub is being drained what is the rate of change for the relationship

Tim's phone service charges $26.39 plus an additional $0.21 for each text message sent per month. if tim's phone bill was $31.64, which equation could be used to find how many text messages, x, tim sent last month?

Prove that (x-2)is factor of p (x)=2x³-3x²-17x+30

(a.s."similarity in right triangles"solve for xa.) 10b.) 20c.) 14.5d.) [tex] 6\sqrt{3} [/tex]