1. the local theater charges $8 for a child’s ticket and $12 for an adult’s ticket.
a.) write an expression that describes the amount of money needed to buy x child tickets and y adult tickets for a group.
b.) evaluate the expression to find the total price of 9 tickets for children and 4 tickets
for adults.

What are the sotions to the quadratic equation 9x^2=4

Examine the two-step equation. − 7 4 + x 4 = 2 which property of operations allows you to add the same constant term to both sides? amultiplication property of equality bdivision property of equality caddition property of equality dsubtraction property of equality

For a science project, a high school research team conducted a survey of local air temperatures. based on the results of the survey, the found that the average temperatures were around 10 degrees higher than expected. this result was wrong. the trouble with the survey was that most of the locations were exposed to direct sunlight and located over asphalt or sand, which resulted in higher temperatures than normal. this is a classic example of an error in which phase of inferential statistics?