Evaluate the expression when c=-6

c^2+7c-5

What is 47% in a fraction also in simplest form

1. a researcher tagged 40 giant turtles in 2008. In 2009, she returned and captured 50 turtles, 16 of which were tagged. In 2010 she returned again and captured 30 turtles, 8 of which were tagged. A.

What is 5 (2x+8) - 5x=5 (5x+6?

A path 1m wide is built along the border and inside a square garden of 30m. What's the area of the path

Find the solutions to the equation below. Check all that apply. 4x2 - 4x - 3 = 0 A. X = 1/2 B. X=2 C. x=3 D. x = - 1/2 E. x = 3/2 F X = - 2

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.