Sydney read 50 pages in 40 minutes. How many pages can Sydney read per minute?

A race car travels 1,212 kilometers in 4 hours. what is the car's rate of speed?

Mr. calloway is an algebra teacher. every class period he draws a piece of paper out of a hat without looking to determine the number of homework problems he will assign.

Mandy has decided to sell pet rocks at an art fair for $5 each. she has paid $50 to rent a table at the fair and it cost her $2 to package each rock with set of instructions. for what number of sales will Mandy make a profit?

Let a, b, c and d be constants. Determine which of the lines, if any, are parallel or perpendicular. Line 1: y-c=ax Line 2: ay=-x-b Line 3: ax+y=d

There are 279 middle schoolers going on a field trip. An adult is needed for every 8 students. Me. Smith determines that 34 adults are needed for the trip. Explain with math and words whether or not Mr. Smith is correct.

33 1/3 in simplest form

Use inductive reasoning to find the remaining numbers in the pattern. 2,5,10,17,26,37,?,?

The dot plot show the number of emails aaron sent his cousin each week

Mike works T cheesecake king. he earns $11 per hour as a busboy.

The value of a machine when new is £8000. The value depreciates by 10% each year. Work out its value after 3 years