A mason wants to start building a stone pyramid the base of which has 551 blocks and the top 26th layer has only 1. If the number of blocks on each layer follow an arithmetic sequence, how many blocks should he get?

To rent a certain meeting room, a college charges a reservation fee of $48 and an additional fee of $8.40 per hour. The film club wants to spend less than $90.00 on renting the meeting room.

The edge of a cube measures 12m. Find the surface area.

Use the inequality below to find the value of w

What is the radius of this circle if the circumference is 18 cm? C=18 cm 3 cm 9 cm 18 cm 36 cm

Solve for w 6w + 4w - 9 + 6 = 9w - 7 + 6

Find B. Cost of car - $14.890 Down payment - $2,800 Amount Financed - $12,090 Monthly Payment - $271.02 # Months - 60 Amount Repaid - B Finance Charge - C Total Cost - D Answers: A) $12,090 B) $19,061.20 C) $16,261.20 D) $4,181.20

The length of a rectangular prism is three times as long as its width, and its height is two feet longer than its width. If the volume of the prism is 135 cubic feet, what is its width?

Martina needs to memorize words on a vocabulary list for french class. she has memorized 12 of the words, which is three-fourths of the list. how many words are on the lis

What fraction is smaller 1/6 or 3/24?

Solution of 1/2 m = 0.