Find the area of a regular octagon with an apothem 9.7 meters long and a side length of 8 meters.

One tube of maybelline great lash mascara is sold every 2.7 seconds. how many tubes are sold in a half of a day. round to the nearest full tube.

there was 3/4 liter of water in Andre's water bottle. andre drank 1/2 of the water. how many liters of water did he drink

It takes 4 hours to drive from Boston to New York. Jordan has a meeting in New York at 2:00 PM. Can she arrive at her meeting on time? Decide if this problem has the extra missing information or too little information. Solve if possible.

A bed is 6 1/2 long. the material to make a sheet for the bed is to be 1 3/4 times as long to allowed for hems and tucking under. How long a piece of material is needed

The measures of the sides of a triangle are 2x + 3, 8x - 4, and x^2 Write an expression that describes the perimeter of the triangle. A. X^2-1 B. 11x-7 C. x^2+10x-1 D. x^2+10x-7

The cost of a long-distance telephone call is given by the function C (m) = 0.05m + 0.9 where m is the length of the call in minutes. What does the slope represent? A.) connection cost B.) cost of having a phone line C.) length of call D.

Which layer of Earth includes Earth's surface?

The units' digit of a two-digit number is 7 more than the tens' digit. If 26 is added to the number, the result obtained is five times the sum of the digits. Find the number.

Matt and Ming are selling fruit for a school fundraiser. Customers can buy small boxes of oranges and large boxes of oranges. Matt sold 3 small boxes of oranges and 14 large boxes of oranges for a total of $203.

If element X has 78protons, how many electrons does it have