Please if you don't know don't answer. Simplify 7a - 3(b - a). Please show working, i mean step by step.​

Place the steps of the strategy for reading technical information in the correct order.

Read the excerpt from chapter 6 of  animal farm. by the autumn the animals were tired but happy. they had had a hard year, and after the sale of part of the hay and corn, the stores of food for the winter were none too plentiful, but the windmill compensated for everything. it was almost half built now. how does the pacing of this passage affect the reader’s interpretation of the text? a flashback to earlier events provides a pause in the pacing to slow events down. foreshadowing of events provides information as to what will happen to the windmill. the pace of the text quickens to convey the characters’ resolve to finish the windmill. the pace of the text quickens to move the story to its climax, the completion of the windmill.

Which line from president reagan’s address sat moscow state university is a fact? a. democracy is the standard by which governments are measured. b. throughout the world, free markets are the model for growth. c. the key is freedom-freedom of thought, freedom of information, freedom of communication. d. every four years the american people choose a new president, and 1988 is one of those years.