8-6 (-3 - 5x) = 56

how do i find what x is?

A baseball weighs 6 ounces. Find the weight in pounds.

4^2-2^3=? a. 1/2 b. 2 c. - 128

Determine the slope and the y-intercept of the following line. - 3x - 4y = 9

Suppose the population of a certain city is 5057 thousand. It is expected to decrease to 4163 thousand in 50 years. Find the percent decrease.

Given: x + 2 < - 5. Choose the solution set. a. x b. x R, x < - 3 c. x R, x < 3 d. x

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.