In a box of counters half are white, 1/10 are blue and 1/5 green. The remaining eight are red. What is the total number of counters?

a. 10

b. 20

c. 30

d. 40

Describe the change in the winning times from 2006 to 2010

If an interior angle of a regular polygon measures 135°, how many sides does the polygon have?

10. Susan wants to buy a paddle boat for $840. She will pay 20% down and pay the rest in six monthly installments. What will be the amount of each monthly payment? A. $140 B. $28 C. $168 D. $112 11. A certain alloy contains 14.25% nickel.

Complete the work shown to find a possible solution of the equation. (x-5) 2 + 5 = 2

Dora cut a piece of string that is 33 centimeters long. What is the length of the piece of the string in meters

6 2/3 and 6 12/15, greater than, less than or equal

4/sqrt (2) + 10 Is this rational or not?

How to find the roots of h (x) = 2x^2 + 26

The bull's eye on an archery target has a radius of 3 inches. The entire target has a radius of 9 inches. To the nearest 10th, find the area of the target outside the bull's eye.

Which measure is equivalent to 110mL?