The number of possible different 12-letter arrangements of the letters in the word “trigonometry” is represented by

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

Giuseppi's pizza had orders for $931.00 of pizzas. the prices were $21 for a large pizza, 514 for a medium pizza, and $7 for a small pizza. the number of large pizzas was two less than four times the number of medium pizzas. thenumber of small pizzas was three more than three times the number of medium pizzas. how many of each size of pizza were ordered?

What is the factored form of the following expressions? d^2 – 13d + 36