Which are all of the common denominators for 2/3 and 7/9

The mass of Denise rock sample is 684 grams the mass of Paul lines rock sample is 29510 centigrams how much greater is the mass of Denise sample than Paul line sample?

A used automobile dealership recently reduced the price of a used car by 8%. If the price of the car before discount was $18,300, find the discount and the new price. The discount price is $__?

The function f (x) = 70n-400

Greta bought three 15 pound bags of dry dog food. Her dog eats 10 ounces of dry dog food a day. After how many days will Greta need to buy more dog food?

A sector of a circle has a central angle of 60°. find the area of the sector if the radius of the circle is 6 mi.

Safeway is selling cereal at $8 am for 3 boxes. what is the cost per box?

Jason works at least 5 hours but not more than 10. He earns $15.30 per hour. The function f (t) = 15.3t represents the money he earns for working t hours. What is the practical range? Show all your work. 1.

Roni wants to write an equation to represent a proportional relationship that has constant of Proportionality equal to 7/25?

The sum of a rational number and a rational number is rational

Drag the number to match each rate to its equivalent ratio. 36 mpg35 mpg34 mpg Ratio mpg 119 miles per 3.5 gallons 77 miles per 2.2 gallons 153 miles per 4.25 gallons