Sean states the equivalent expression for (m + 4n) - 2.5m is -3.5m - 4n. Alia states he is wrong. Explain to Sean what mistake he made , what he should do and what the correct answer is. ANSWER ASAP PLSS

What is 1/2 x (6 x 4)+3 + 2 show your work

The los angels ram scored 26, 30, 48, and 31 pts in their last four games. how many pts do they need to score in super bowl liii in order to have an exact mean average of 35 pts over five games. write and solve and equation. use x to represent the 5th game.

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