If \(y + 3y + 5y = −18\), then what is the value of \(y\) ?

Which of the following expressions is equivalent to \((x^7y^3)^5\) ?

Let \(X\) and \(Y\) be the following sets:

\(X = \{2, 8, 10, 11, 13, 16, 17\}\)

\(Y = \{1, 5, 7, 11, 13\}\)

Which of the following is the set \(X ∩ Y\)?

What is the mean number of hurricanes affecting the US per decade?

What is the solution to the equation \(\frac{3}{7}(x + 3) + 5 = 3x + 2\) ?

Pierre randomly picks out and keeps a marble from a bag that contains 4 red marbles, 7 blue marbles, 9 yellow marbles, and 6 green marbles. Then Antoine picks a marble at random from the same bag. If Pierre’s marble is green, what is the probability that Antoine’s marble will also be green?

A basketball fundraiser was held at the local community center. The chart below shows the results of the free-throw competition. Out of all of the age groups, approximately what percentage of the shots did the 21–30 age group successfully make?

What is the equation of a line parallel to the one shown above?

The weight, in pounds, of a truck with its load is given by the equation below where \(w\) represents the total weight of the truck and its load, and \(q\) represents the quantity of castings it is hauling. In the equation, what does the number 35,000 represent?

\(w = 500q + 35{,}000\)

If Tonya needed to buy 9 bottles of soda for a party in which 12 people attended, how many bottles of soda will she need to buy for a party in which 8 people are attending?