Solve the inequality, x/13 + 3 _> 4

Multiply. −2x(6x4−7x2+x−5) express the answer in standard form. enter your answer in the box.

Two blends of tea are mixed to make a blend that will be sold at the fair. black tea sells for $2.20 per pound and orange pekoe tea sells for $3.00 per pound. how much of each should be used to obtain a 4lb blend selling for $2.50 per pound?

Which graph corresponds to the function f(x) = x2 + 4x – 1?