Latonya bought flowers for her mother. she spent $45. each tulip was $1 and each rose was $2. she bought 3 more tulips than roses.
let t be the number of tulips. which algebraic sentence would you figure out how many tulips latonya bought?
a. t + 2(t + 3) = 45
b. t + 2(t – 3) = 45
c. 2t (t + 3) = 45
d. -3t + 2t = 45

Which of the following is the true for f(x) = 5cos

Needmax recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.

Describe the symmetry of the figure. identify lines of symmetry, if any. find the angle and the order of any rotational symmetry.