1. the measures of two angles have a sum of 180 degrees. the measures of the angles are in a ratio of 5: 1. determine the measures of both angles.

equations:
solve:

2. a rectangle has an area of 216 in squared and a length of 18 in. what is its width? use area= length x width

equations:

solve:

width=

What is the range of the relation in the table below? x y –2 0 –1 2 0 4 1 2 2 0

Julie begins counting backwards from 1000 by 2’s and at the same time tony begins counting forward from 100 by 3’s.   if they count at the same rate, what number will they say at the same time?

Exclude leap years from the following calculations. (a) compute the probability that a randomly selected person does not have a birthday on october 4. (type an integer or a decimal rounded to three decimal places as needed.) (b) compute the probability that a randomly selected person does not have a birthday on the 1st day of a month. (type an integer or a decimal rounded to three decimal places as needed.) (c) compute the probability that a randomly selected person does not have a birthday on the 30th day of a month. (type an integer or a decimal rounded to three decimal places as needed.) (d) compute the probability that a randomly selected person was not born in january. (type an integer or a decimal rounded to three decimal places as needed.)