Find the absolute value of 57

Write the equation of a line that passes through (5,1) and have a y-intercept of - 3

A car repair shop charges $89.79 per hour. If your car is worked on for. 75 hours. How much should your car cost to be repaired?

If f (x) = 3x - 2 and g (x) = 2x - 1, find (f + g) (x) A. 5x - 3 B. x - 1 C. 5x - 1 D. x - 3

Evaluate each expression. (-7) 2 and - 72 (-7) 2 = -72 =

A pizza delivery order costs $34.35. You decide to give the driver $40. What percent tip did you leave? (round to the nearest tenth of a percent)

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.