What is 9+64x (20-8) / 2+6

When dealing with word problems and linear equations, what does the y-intercept represent and how is the slope defined?

Which statements about the graph of the function are true? The function is increasing. The function is decreasing. The x-intercept is (1, 0). The y-intercept is (0, 1). The range of the function is all real numbers.

Select all that justify the following statement. 10 + x 12 = 12x + 10 a) commutative - addition b) distributive c) associative - multiplication d) symmetric e) commutative - multiplication f) associative - addition g) identity - addition

A dance floor is shaped like a square with an area of 196 square feet. Find the length of one side of the dance floor.

Jim Tree borrowed $1,000 at 10 percent for one year. He paid a $45 processing fee and $100 in interest. Thus, the finance charge is $145, the interest plus the application fee. What is the APR for this loan? APR (to the nearest tenth) =

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.