7squared+[81 - (4x6) ]

Find the domain of f of x equals negative square root of the quantity two x plus four, plus 3?

a quilt is made of 20 square pieces (5 feet long and 4 feet wide) of fabric. if the area of each square piece is 169 square inches, what is the length of each square?

N-6.47=4.32 what is the unknown number for N?

Factor: 14x^3 - 21x A) x (14x^2 - 21x) B) 7x (2x^2 - 3) C) 14x^3 - 21x D) 2x (7x^2 - 10)

Jasmine writes this pattern. 1,4, 7, 10, 13, ...

A newspaper reporter wants to know how popular the hobby of bird watching is in the city. He asked people at the local bird refuge if they watched birds as a hobby. Which of the following best explains whether the reporters data is valid or not?

I am very confused on how to figure out if y = 3/4x is proportional?

Alison wants to buy a mountain bike for $339.12. If she saves $28.26 each month, in how many months will she be able to buy the bike?

At 12 o'clock the temperature was 7°C. The temperature decreased by - 20°C. What is the new temperature?

Ashleys rentals charges $27.50 per hour to rent a surfboard and a wetsuit. Darlas surf shop charges $23.25 per hour to rent a surfboard plus $17 extra for a wetsuit.