What is the solution of the system of equations?

{3x-1/2y=-7/2 x+2y=1

The product of two rational numbers is __ rational. A) always B) sometimes C) never

Department A had sales of $100,000.00, Department B had sales of $300,000.00, and total overhead expenses were $83,000.00. The allocation of overhead to Department A should be

Estimate the tip on a $19.65 check using a tip rate of 15%

A hotel purchases 150 bath towels for $1,800. The hotel later purchases 40 more bath towels for x. If the unit cost remains the same, what is the value of x?

The Soup Shack usually makes tomato soup with 9 tomatoes for every 12 cups of soup. Today, they made 8 cups of soup with 6 tomatoes.

Write an expression to represent: The sum of one and the product of four and a number x.

The surface area of a square pyramid is 95 square inches. The side length of the base is 5 inches. What is the value of x?

Subtract 2w + 4 from 3w + 6. Enter your answer in the box.

A physician prescribes a drug based on a patient's mass. The dosage is given as 0.04 mg of the drug per kilogram of the patient's mass. Answer the following and round to one decimal place, if needed.

What is the factir and quotient of 24:4=6 and 4*6=24