The ratio of red counters to blue counters is 1 : 3

How many more red counters do you need to add to make the ratio of red to blue 3 : 1?

Simplify. (x4) 3 Enter your answer in the box. 4 and 3 are exponents.

Abby has 20 pieces of halloween candy. she gives 10% away how many does she have left

What is 6.9 times. 27 equal beause I dont know!

If KM = NO and KM = PQ, then NO = PQ. Which property is illustrated above? A. reflexive property B. symmetric property C. substitution property D. identity property

What is the value of x in the equation 3x-16-5x=40?

A dentist polls his patients and finds that 83 percent brush their teeth at least twice a day, 47 percent floss daily, and 19 percent brush at least twice a day and floss daily.

Four balls are placed in a bowl. one green, one black and two yellow. the bowl is shaken and someone draws two balls from the bowl. he looks at the balls and announces that at least one of them is yellow.

Round 35295 to the nearest thousand

How many tens make 40 + 50

Dylan takes a piece of plywood that is 12 inches long and uses a table saw to make a 20-inch cut from corner to opposite corner. What was the width of the piece of plywood?