Tiffany read x/3 books last month. Her brother read (4/9x-15) books and her sister read x/9 fewer books than tiffany. express the total number of books read in terms of x. show your work.

A horizontal slice of a cone results in a

Is the relation below a function? (1, 3), (-4, 0), (3, 1), (0, 4), (2, 3) Why or Why not?

Determine the type of triangle that has side lengths of 18, 24, and 42.

Samuel orders DVD's from an online music store. Each DVD costs $9.99. He has a 20% discount code, and sales tax is 6.75%. What is the total cost of his order?

Tim plants the seed 1 1/4 below the ground. the plant grew 8 1/2 a month later. How tall did the plant grow?

a bee flies at 20 feet per second directly to a flowerbed from its hive. the bee stays at the flower for 15 minutes, then flies directly back to the hive at 12 feet per second. it is away from the hive for a total of 20 minutes.

The area of rectangle ABCD is represented by the expression 2x2 - 13x + 21. The area of rectangle WXYZ is represented by the expression 6x2 + 29x - 5. Which expression represents the combined area of rectangles ABCD and WXYZ?

A community bike ride offers a short 5.7 mile ride for children and families the short ride is followed by a long ride 52 over three times as long as you're sure right for no if a woman bikes the short ride with her children and then the long ride

PVIEW (1) 4 en Wednesday Which numbers I round to 4.23 when rounded to the nearest hundredths place? 4.234 3.232 4.228 4.236 4225

360 seconds divided by 120 hours