One morning in helena, montana the temperature was 12 degrees fahrenheit ( f. below zero. by noon the temperature had risen 25° f. which expression can be used to find the temperature, in degrees f, at noon that day in helena, montana?

What is the slope simplify your answer and write it as a proper fraction, improper fraction, or integer

Draw a tape diagram to represent each situation.for some of the situations,you need to decide what to represent with a variable andre bakes 9 pans of brownies.he donates 7 pans to the school bake sale and keeps the rest to divide equally among his class of 30 students

[10 points, algebra 2]according to my answer key the restrictions are -1 and 4. but why not positive 1?