The vertex of this angle is: R S T

Which is a variable expression for the word phrase? the product of 2 and a number decreased by 6 A. 6 - 2n B. 2n + 6 C. 2 + n - 6 D. 2n - 6

Hank's pickup can travel 39 miles on 3 gallons of gas. How many gallons will Hank's pickup need to travel 26 miles?

If x=3 what is the value of the expression - 2x (2 x^3+3x^2-5x)

Wrote 4/7 as a sum of unit fractions

P (A) = 0.4 and (B) = 0.45 what is P (A/B) ?

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.