Solve the equation and check: 4/7 - n/4 = 9/28

Paula had flowers to decorate tables. She put the same number of flowers into 4 vases. Which expression shows the number of flowers Paula put in each vase? Let the variable f stand for the number of flowers Paula started with. A. 4f B. f+4 C. f-4 D.

305 to the nearest ten

Isabella backed cookies for 3 hours. She spent the same amount of time baking each batch. It took her one eighth an hour to bake each batch. How many batches of cookies did she bake?

Gizmo can eat 2 bowls of kibbles in 3 minutes. Leo can eat one bowl of kibbles in 6 minutes. Together, how many bowls of kibbles can Gizmo and Leo eat in 10 minutes?

What is the selling price of an item if the original cost is $784.50 and the markup on the item is 6.5 percent? selling price = original cost + markup value

Describe a real-world problem that can be solved using the expression 29: (3/8 + 5/6). Find the answer in the context of the situation. (3/8 and 5/6 are fractions)

Based on her recipe, Elena knows that 5 servings of granola have 1,750 calories. 1. if she eats 2 servings of granola, how many calories does she eat. 2. if she wants to eat 175 calories of granola how many servings should she eat. 3.

Marie drives 35 miles per hour and travels a total of 105 miles. For how many hours does Marie drive?

Stevens grades on his last 8 science tests were 96, 84, 73, 96, 92, 88, 81, and 88. What is the range of his grades?

Daniel's Print Ship purchaser a new printer for 35,000. Each year it depreciates at a rate of 5%. How much will the printer be worth in 8 years.