Is 8.1 repeating irrational

Which is a solution to the equation |10-5y| = 20?

In a bag are 8 red marbles and 2 blue marbles. What chance does Gracia have of drawing a blue marble in one try without looking?

What is the length of a side of a cube with a volume of 729 m3?

3.93 is equivalent to how many tenths

Belinada baked 9 pies that weigh 20 1/4 pounds total. how much does each pie weigh?

Every week 3 members of a cooking club total their food cost and determine the mean amount that each person should contribute. This week, the mean contribution per member is $30.

A 256 page book, excluding covers, is printed on a soft, bulky paper that has a caliper of 0.006 inches. How thick, in inches was the book (excluding covers) ?

Tell whether the equation represent a linear function 0.3x+y=7

Find f (5). f (x) = x2 + 2x A) 15 B) 20 C) 30 D) 35

What is 7/16 + X equals 5 1/4