(3x-4)(x+7) -1/4 x^2 express as a triomial in standard form. Step by step explanations would be very much appreciated.

Vhich expression is equivalent to 6(3x + 4)? 9x + 418 x + 2418x + 49x + 10 i might ! i really do hope u see this and answer it

Two sides of a triangle mesure 20cm and 30cm. what is the measure of the third side

Student price tickets to a movie are $1 and non student tickets are $2. 350 tickets are sold and the total amount made is $450. how many non student tickets were sold ? a) 100 b) 150 c) 200 d)250