One brand of cookies is sold in three different box sizes: small, medium, and large. the small box has half the volume of the medium box. the large box has twice the volume of the medium box. the volume of the medium box is x.

if someone buys one of each size, which expression shows the combined volume of the three boxes?
a
1.75x

b
2.5x

c
3.5x

d
7x

Suppose that an airline uses a seat width of 16.516.5 in. assume men have hip breadths that are normally distributed with a mean of 14.414.4 in. and a standard deviation of 0.90.9 in. complete parts (a) through (c) below. (a) find the probability that if an individual man is randomly selected, his hip breadth will be greater than 16.516.5 in. the probability is nothing. (round to four decimal places as needed.)

Using graph paper, determine the line described by the given point and slope. click to show the correct graph below.(0, 0) and 2/3

One number is 4 less than 3 times a second number. if 3 more than two times the first number is decreased by 2 times the second number, the result is 11. use the substitution method. what is the first number?