Julia is in a club with 10 members. She wants to know which day the members prefer to meet. Should she interview all of club members or should she use sampling in order to make her decision?

Peter bought 8 sets of paint. He gives half of his sets to his sister. Each set has 5 bottles. how many bottles does Peter sister has? Write equation.

4x + 1 = 5, find x assuming x is a whole number

The equation (x + 4) 2 + (y - 9) 2 = 144 models the position and range of a cellular phone tower. What is the position of the tower on a coordinate plane?

The local food pantry has 1, 600 cans of fruit. They give away 155 cans of fruit each week. Assuming no new donations are made, how many cans of fruit will remain after 6 weeks? The solution is

Calculate the surface area in square feet of a box that measures 13 inches in length, 12 inches in width, and 11 inches in height. the value of your answer should be square feet

Multiply ... (2x2 + 3x - 6) (x - 1)

Which is a reasonable first step that can be used to solve the equation 2 (x+6) = 3 (x-4) + 5

There's an auditorium with rows of eight in each row. There's between 70-150 seats. How many rows of seats can fit in the auditorium? How can you find the least possible number of rows in the auditorium?

7 Starbucks lattes have a total of 1820 calories find the calories per Starbucks coffee

Solve the equation using inverse operations. Show your work. 5 + x^2 = 2x^2 + 13