What is the surface area of the surface pyramid? base 7, height 9

A car depreciates in value by 16% per year. If the original value of the car was £28,000 workout the value of the car after 8 years

Write down all of the prime numbers between 15 and 25.

What is 6 percent of 35 dollars

At brown elementary school 80 percent of fifth grader ride the bus to school. There are 124 fifth grader in the school. How many fifth graders are in the school

Solve for c. =64 Enter your answer in the box.

6:06 - 3:48 Ik it's simple but I don't wanna do math lol

Which is a reasonable estimate to the following problem 94. 689

Dexter plans to spend totally 8 hours on preparing for his final. He will spend 3.5 hours on math. He needs twice as much time on biology as on English. He plans to take three 30-minute breaks in-between his study.

In 2002, the price of mailing a letter was $0.34 for the first ounce or part of an ounce and $0.21 for each ounce or part of an ounce after the first ounce. How much did it cost to mail a four-ounce letter?

When does the graph of a quadratic function open upward of downward