The base of a pyramid has n sides. Write and expression for the number of faces of the pyramid

Choose the answer based on the most efficient method as presented in the lesson. If the first step in the solution of the equation 2x - 8 = 5x + 3 is "subtract 2x," then what should the next step be? 1. subtract 5x 2. add 8 3. subtract 3

The perimeter of a regular hexagon is 54 centimeters. What is the length of each of its sides?

Phil and matt make cookies for a fundraiser at their school -phil made 25% more cookies than matt -they sold the cookies for 0.25 each -after the sale, 20% of the total cookies remained.

UNSER In a survey at a local university, 30% of students say that they get less than the recommended eight hours of sleep per night. In a group of 3000 students, how many would you expect get eight or more hours of sleep per night?

What is the graph of the solution set of b-4> = - 1

Ivan earns $8 each time he walks his neighbors dog. he already walked his neighbors dog 5 times. how many more times does he need to walk the dog to earn enough money to buy a game that costs $88

What is the measure of angle A in the triangle below? Right triangle A B C is shown. Side B C has a length of 9 and hypotenuse A B has a length of 18. 30° 45° 60° 90°

Estion 15 of 20 : Select the best answer for the question. 15. In order for a button to fit through its buttonhole, the hole needs to be the size of the button's diameter. What size buttonhole is needed for a button with a circumference of 9.

In chemistry a mole is a unit of measure equal to 6.02x10^23 atoms of a substance. the mass of a single neon atom is about 3.35 X 10^-23 g. what is the mass of 2 moles of neon atoms?

Pdcms sold a total of 110 tickets for the school play. an adult ticket is $7 and a student ticket is$4. the school collected a total of $569 how many adults and how many students attended the play