At a local deli, 4 beef sandwiches and 1 chicken cost 27.50, 3 beef and 2 chicken cost 28.75. Find the cost of each type of sandwich.

Roget Factory has budgeted factory overhead for the year at $4,958,800. It plans to produce 2,000,000 units of product. Budgeted direct labor hours are 322,000, and budgeted machine hours are 750,000.

3 times the quantity of d squared plus r, minus 2 times the quantity of d squared plus r

Find the volume of the oblique cylinder. Round your answer to the nearest tenth.

Solve 5m - 3h = 45 for h.

Pond A and Pond B have 20 fishes altogether. Pond B and Pond C have 16 fishes altogether. Pond A and Pond C have 22 fishes altogether. How many fishes do they have altogether?

How many centimeters are in six hundred millimeters?

Fossils are remains of organisms found in sedimentary rock. These remains are found in thousands of rock layers around the world and provide evidence for Earth's long history of changing lifeforms. Rock layers that formed more recently A.

The sum of the age of a father and his son is 36 years. If they both live on till the son becomes as old as the father is now, the sum of their ages will be 84 years. Find their present ages.

What is gravity? not what it does but what it is

The price of 9-volt batteries is increasing according to the function below, where t is year after January 1, 1980. During what year will the price reach 3 dollars? p (t) = 1.1*e^0.047t