Which expression represents, twice the difference of two numbers?

A. 2 (x+y)

B. 2 (x-y)

C. 2-x-y

D. 2x-y

40,43,40,39,50,23 what is the median?

What should be done to solve the following equation d - 8 equals 9

In a lake there are 53 blue tail fishes and 40 yellow tail fishes. we capture 12 fishes. what is the most probable number of blue tail fishes?

Men absolute deviation of 14, 8, 7,6,5,10,11,8,8,6

use symbols to compare the numbers 512 and 521. write the comparison to ways. then explain your thinking

A cube has the volume of 216 in3 determine the area of on face of the cube

The day after Halloween candy was marked down 40% which expression represents the new retail price a. 1.4pB. 0.4pC. 0.6pD. 1.6p

Jillian is trying to save water so she reuces the size of her square grass lawn by 8 ft on each side the area of the smaller lawn is 144 square feet in the equation (x-2) ^2=144 x represents the side measure of the original lawn.

True or False: The angle measure for sin = 2/25 is 4.59 Degrees

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