Mary has postcards and stamps. The ratio of the number of

postcards to the number of stamps she has is 2:9. If Marry has

36 stamps, how many postcards does Mary have?

_postcards

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Which option correctly shows 4 6 as a division expression? A. 4 : 1 6 B. 6 : 1 4 C. 4 : 6 D. 6 : 4

Identify the terms in the expression 55a + 22b

Mr. Thomas purchased a car for $30,000. in 4 years the value of the car decreased to $22,000. Which integer represents the average net change in value per year?

What is the solution to the equation 2 (5x+8) = 6x+20

Find the measure of each angle of triangle abc, given ac=6, cb = 2 square roots of 3, and ab = 4 square roots of 3

John is joining a summer bowling club. At Faction Bowl it costs $10 to join the club and $2 per game of bowling.

How many solutions for linear equation 3x + 5y = 25 can be found so that - 20 < y < 10, and x is an integer?

The green turtle lays eggs that are approximately spherical with an average diameter of 4.5 centimeters. each turtle lays an average of 113 eggs at one time. find the total volume of these eggs, to the nearest cubic centimeter.

Three brothers share 2 sandwiches equally. Hoe much of a sandwich does each brother get?

1,000 at 6% annual interest