Chen is baking muffins and banana bread for a brunch buffet. He needs cups of flour to make the muffins and cups of flour to make the banana bread. Which is the best estimate of the number of cups of flour that Chen needs to bake both recipes

What is the lcm of 16 and 40 ? 24 and 40 ?

Solving algebraic equations 2m+3=11

The figure shows triangle def and line segment bc, which is parallel to ef: triangle def has a point b on side de and point c on side df. the line bc is parallel to the line ef. part a: is triangle def similar to triangle dbc? explain using what you know about triangle similarity. part b: which line segment on triangle dbc corresponds to line segment ef? explain your answer. part c: which angle on triangle dbc corresponds to angle f? explain your answer. asap