Lauren paid a one - time membership fee of $70.25 when joining a gym, and since then she has been paying $36.45 per month. so far she has paid $653.45. for how many months has lauren been a member of the gym? plz show work and explain.
a. 15
b. 16
c. 18
d. 21

What does x = in this equation x+3+2x=x+5

1) in triangle the, what is the measure of angle t (in degrees)? 2) in triangle bat, the measure of angle b is 66∘, and the measure of angle t is 77∘.what is the measure of the exterior angle at a (in degrees)?

Someone answer asap for ! max 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.