Devaughn's age is two times Sydney's age. The sum of their ages is 72 What is Sydney's age?

A social science book comprises of two sections: geography and civics in the ratio 4:3. How much of each type of content will be needed to make a book of 490 pages?

A truck rental agency $49 per day plus 20 cents per mile to rent a certain truck. Another agency charges $29 per day plus 25 cents per mile to rent the same truck.

To win the game, Eitan has to roll a sum of 11 or more using two six-sided number cubes. Asher has a better probability of winning than Eitan has. Which could be the outcome that Asher needs to win the game? Check all that apply.

Tell whether each set of ordered pairs representd a function. Justify your answers. a. (0,0), (1,1), (2,2), (3,3), (4,4) b. (0,8), (1,6), (2,4), (3,2), (4,0) c. (3,0), (3,1), (3,2), (3,3), (3,4)

What is the simplified version of 12+4b+7a-8

The original price of a motorcycle was reduced by $275. The new discounted price is $1329.

What is the capacity of the cube in liters 9 cm

Which is the best estimate of the difference between 6 7/8 and 2 1/8

Ally saved 60 percent of the cost for a cell phone. If she saved $105, what is the cost of the phone?

What is the value of the underlined digit? 45,769,331. The 6 is underlined.