What is 40/5 simplified to

2x - 3y = 13 x + 2y = - 4

Ethan Doran is a physical therapist. His biweekly salary is $3,985. What is his annual salary? (Hint: You need to know how many paychecks you receive per year if you are paid biweekly.)

T/4 > 7 solve the inequality

Find the missing terms in the equation so that it is true. (3x + ?) ^2=9x^2 + ? + 49y^2

Simplify. (3m^2n4) ^3 A) 27m^5n^7 B) 9m^6n12 C) 27m^6n^12 D) 9m^5n^7

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.