Cho hai tập hợp A m   ( 1;4] và B m m      ( 2;2 2), .  a) Tìm tất cả các tham số m để A B    ?
Tìm tất cả các tham số m để A B  ?

The verbal translation for the difference of m and 7 increased by 15

What is the rate of change of a line that passes through (2,-5) and (6,-2)?

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