12. the square root of the negative of negative 9 squared = ?

(Note: i = the square root of negative 1)

Determine the word-to-symbol translation for the expression. two-fifths of the sum of x and 6, minus the product of 5 and y. A) 2 5 (x + 6) - 5y B) 2 5 (x - 6) + 5y C) 2 5 (x + 6 - 5y) D) 5y - 2 5 (x + 6)

A fish is 8 inches long. How many pieces of fish can be cut from from the 8 inch piece of fish if each piece is to be two-thirds of an inch?

How many halves are in 3 5/10

A pair of jeans that normally sells for $35 is in sale for 20%. Find the sale price of the jeans. Then find the total cost of the jeans if the sales tax rate is 6%

A paint mixer wants to mix paint that is 15% gloss with paint that is 30% gloss to make 5 gallons of paint that is 20% gloss. How many gallons of each paint should paint mixer mix together?

44/5 as a mixed number

Determine the sign of cos pi divided by seven without using a calculator. Positive Negative

Helga and Julie are sisters. Helga is six years younger than twice Julie's age. The sum of Helga's age and Julie's age is 36. Write an equation that can be used to find Helga's age

Hong rented a truck for one day. There was a base fee of $20.99, and there was an additional charge of 83 cents for each mile driven. Hong had to pay $175.37 when he returned the truck. For how many miles did he drive the truck?

If I produce 6 items a day how many days before I reach 180 items