3/5 is the same as 3.5
is he correct?

Write a polynomial that fits the description: a third-degree polynomial with leading coefficient -4

Each cookie sells for $0.50 sam spent $90 on baking supplies and each cookie cost $0.25 to make how many cookies does sam need to sell before making a profit formula: sales> cost

Afurniture store is having a weekend sale and is offering a 20% discount on patio chairs and tables the sales tax on furniture is 6.25%