Functions that relate meters to yards

A (5,-5), B (8,-5), C (13,-10), D (5,-10) Which of the following is the strongest classification that identifies this quadrilateral?

3x^2 = 75x solve the quadratic equation by factoring. show steps!

What is the equation of the graph below? A graph shows a parabola that opens up and crosses the x axis near one and a half and four and a half. Answers: y = - (x - 3) 2 - 2 y = - (x + 2) 2 - 3 y = (x - 3) 2 - 2 y = (x + 2) 2 - 3

The sum of two numbers is 27. One number is 3 more than the other number. Write and solve a system of equations to find to two numbers

8x59=8x (50+9) distributive property

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.