Which expression equals 1?

a. sin (x) + cos (x)

b. sin^2 (x) + cos^2 (x)

c. sin^2 (x) - cos^2 (x)

d. sin (x) - cos (x)

8. 6 - 4x = 6x - 8x + 2 X=

What is 11/15 as a reapeating fraction?

What is the solution to the inequality? 17 < 9 + x A. X < 8 B. X < 26 C. X > 26 D. X > 8

the Southwood translation of the Rose Garden is along which axis what Integra represents a change of 4 yards south

A pack of erasers sells for $5.00. What is the sales tax rate if the total cost of the earsers is $5.30

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.