9. 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.
Then simplify the expression.
b. Write an expression that represents the total amount of money received
for the tickets that have been sold. Then simplify the expression.
c. When t = 3, what is the total amount of money received?

Write each expression in exponential form and find its value. 2 x 2 x 2 x 2

How do businesses a country's economy? a. by investing in goods and services b. by increasing the unemployment rate c. by making profits

Girardo is using the model below to solve the equation . girardo uses the following steps: step 1 add 4 negative x-tiles to both sides step 2 add 1 negative unit tile to both sides step 3 the solution is which step could be adjusted so that gerardo's final step results in a positive x-value? in step 1, he should have added 4 positive x-tiles to both sides. in step 1, he should have added 3 negative x-tiles to both sides. in step 2, he should have added 4 negative unit tiles to both sides. in step 2, he should have added 1 positive unit tile to both sides.