Using a meter stick, I measured the width of the classroom to the nearest cm. The classroom is 11 meter sticks long plus 49 cm on the 12th meter stick. How wide is the classroom in m? how wide is it in cm? how are the two numbers different?

Find the number of real number solutions for the equation. x2 + 5x + 7 = 0 0 cannot be determined 1 2

Sanya noticed that the temperature was falling at a steady rate of 1.4 degrees every hour from the time that she first checked her outdoor thermometer. by 6 a.m., the temperature had fallen 21 degrees. which expression can you use to find how many hours earlier she had first checked the thermometer?

I’m really confused and need your assist me with this question i’ve never been taught