Your local Pizza restaurant offers free delivery with an expected 15% tip for the delivery person. Your pizza will cost 15.95 + 7% sales tax. What is your total cost?

A math teacher drove by a playground that was full of boys and dogs. The teacher happened to notice that there was a total of 40 heads and 100 feet. How many boys and how many dogs were there?

Describe and correct the error. Solve x^3 + 20x = - 2x^3 - 7x 3x^3 + 27x = 0 3x (x^2 + 9) = 0 3x (x-3) (x + 3) = 0 x = { - 3, 0, 3}

The denarius was a unit of currency in ancient Rome. Suppose it costs the Roman government 101010 denarii per day to support 444 legionaries and 444 archers. It only costs 555 denarii per day to support 222 legionaries and 222 archers.

45 students in the 6th frade at garden valley middle school. 9 of tgem have freckles. what is the ratio of 6th graders with freckles to the total number of 6th graders

In a word processing document or on a separate piece of paper, use the guide to construct a two column proof proving that triangle RST is congruent to triangle RSQ given that RS ⊥ ST, RS ⊥ SQ, and ∠STR ≅ ∠SQR.

What are the factors of the expression 3x (y + 5) ? A) 3, x B) 3, (y + 5) C) x, (y + 5) D) 3, x, (y + 5)

Express 125 = 5x as a logarithmic equation.

A doormat is 3 feet by 2 feet. What is the area of the doormat? 2 1/2 ft 2 NI 3 ft

Wat is the sum of 4 consecutive integers is 198

A boy purchased (bought) a party-length sandwich 54 in. long. He wants to cut it into three pieces so that the middle piece is 6 in. longer than the shortest piece and the shortest piece is 9 in. shorter than the longest piece.