The number of magazines sold by a newsagent is 2 1/4 times the number of books sold. If 549 magazines are sold, how many books are sold?

Determine if a triangle with the given side lengths is a right triangle Select Right Triangle or Not a Right Triangle for each set of side lengths. Answers 10cm, 6cm, 8cm right triangle or not Answers 8cm, 17cm, 14cm, right trangle or not

Tim and Tony each ran 6 days last week. the distance in miles Tim ran were 4,5,4,7,8 and 7. Tony's distances were 5,6,10,3,10 and 4 miles. a) Find the mean absolute deviation for both runners.

What is 36% of 1980?

The equation y = 105x shows that a car is traveling at 105 kilometers per hour. Complete the table. Distance Traveled by Car x y 1 2 3 How far will the car travel in 3 hours? i need to figureout 1 2 and 3 of how far they would travel

What is the IQR of 64, 68, 70, 71, 72?

Which mathematical property is demonstrated? 5 + 3w + 2 = 5 + 2 + 3w associative property of addition commutative property of multiplication associative property of multiplication commutative property of addition

Solve for a. 4a + 2a - a = 5

Bella made a drawing of her rectangular bedroom with the scale of 1 inch=3 feet. the drawing was 6 inches long by 4 inches wide. what are the dimensions of bella's room?

Find the greatest number which divides 6168, 2447 and 3118 leaving the same remainder in each case.

What is the answer to 2 5/3-2 3/2=