Types of angles geometry

When a number is decreased by 10% of itself, the result is 36. What is the number?

What is the solution to the system of equations of linear equations 2x + 4y = 38 and 10x + 3y = 105 what is the greatest common monomial factor of the expression 12x^2 y^3 - 48x^5y?

Which measure is less than 435 inches A 37ft B 36ft 10 in C 12yd 3in D 12ft 3in

The table below represents the function P (n). Which of the following is the value of P (n) when n = 35?

A store had 400 glass vases for sale. A costumer accidentally broke 15% of them. How many were not broken?

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.