The product of a number and the sum of the number and 5 is 8there is no equal sign allowed i am so confused

Brian has an unlimited number of cents (pennies), nickels, and dimes. in how many different ways can he pay 1414cents¢ for a chocolate mint?

Mustafa contributes 11% of his $67,200 annual salary to his 401k plan. what is his pretax income

The radius of the base of a cylinder is 10 centimeters, and its height is 20 centimeters. a cone is used to fill the cylinder with water. the radius of the cone's base is 5 centimeters, and its height is 10 centimeters.