Question 4 (2 points) Which of the following best describes the expression 7x + 2y? (2 points)

The sum of two products; there are two terms

The product of two sums; there are two terms

The sum of two products; there are four terms

The product of two sums; there are four terms

Tom wants to order tickets online so that he and three of his friends can go to a water park the cost of the tickets is 16.00 per person there is also a 2.50 one-time service fee for ordering tickets online write an expression in term of n that represents the cost for n ordering tickets online

In the triangles, bc =de and ac fe.if the mzc is greater than the mze, then ab isdfelth

The mean finish time was 185.52 with a standard deviation of 0.327 minute. the winning car driven by chris finished in 185.13. the previous year race had a mean finish time of 110.3 with a standard deviation of 0.106. the winning car that year driven by karen finished in 110.13 minutes. find their respective z-scores. chris - z-score karen “- z-score