How do you use a number line to add integers?

Let cos (-θ) = - 3/5 and tanθ>0. What is the value of sin (-θ) ? A. - 3/5 B. 4/5 C. - 4/5 D. 4/3

The selling price for a can of soda last year in the school vending machine was $0.75. This year the selling price is $0.70. Find the deflation rate. -25% -6.7% -1.0% -5.3%

The sum of three consecutive odd integers is 207. Find the three odd integers.

If the cotangent and tangent are reciprocals of each other, then what is the cotangent of an angle if the tangent of the same angle is a/b where a and b are not zero?

Which types of investments are securities? both debt and equity debt only equity only neither debt nor equity

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.