You are selling tickets to a play. You have sold (3t + 2) tickets for $5 each and (2t + 5) tickets for $7 each. a. Write an expression that represents the total number of tickets sold so far.

b. Write an expression that represents the total amount of money received for the tickets that have been sold.

c. When t = 3, what is the total amount of money received?

DO ALL A-C
MARKED BRAINLIST WHEN ALL PARTS DONE

Dropping less than two inches per mile after emerging from the mountains, a river drains into the ocean. one day's discharge at its mouth, 5.6 trillion gallons, could supply all of country a's households for seven months. based on this statement, determine how much water an average household uses each month. assume that there are 100 million households in country a. country a uses approximately nothing gallons per household per month.

An equation of the line tangent to y=x^3+3x^2+2 at its point of inflection is

Jose predicted that he would sell 48 umbrellas. he actually sold 72 umbrellas. what are the values of a and b in the table below? round to the nearest tenth if necessary