If you have a $54.40 balance in your checking account, and you make a deposit of $150.00, what will the new balance be? a. $194.40
b. $209.90
c. $204.40
d. $209.40

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

Gravel is being dumped from a conveyor belt at a rate of 25 ft3/min, and its coarseness is such that it forms a pile in the shape of a cone whose base diameter and height are always equal. how fast is the height of the pile increasing when the pile is 14 ft high? (round your answer to two decimal places.) ft/min

You eat $0.85 for every cup of hot chocolate you sell. how many cups do you need to sell to earn $55.25