Agroup was selling tickets for their fundraising event. for the first day of the event, they sold 30 pre-sale tickets and 45 tickets at the door. for the second day, they sold 40 pre-sale tickets and 20 at the door. they made $180 more on the tickets for the first day than they did for the second day. all tickets were the same price. how much did they charge for each ticket? write and solve an equation.

Which of the greatest common gcf of 32 and 48 a 16 b 96 c 8 d 32

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.

1- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis.2- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in the first question?