Eliot and his friends ate 3/8 of a pie. if the pie was cut into eight pieces, how much pie is left over

Find the number of positive three-digit even integers whose digits are among 9, 8, 7,5, 3, and 1.

Which mathematical statements are true? 1) if 3 is an odd number, then 3 times 3 is an even number. 2) if 6 is less than 7, then 4 is greater than 7. 3) six is divisible by 3, and 10 is a multiple of 2. 4) the average of the data is greater than the largest value in the data, or it’s less than the largest value in the data. 5) the slope of a linear graph is its rate of change, and the graph’s y-intercept is the initial value. 6) if an equilateral triangle has equal angles, then all its angles will measure 45°.

If sr is 4.5cm and tr is 3cm, what is the measure in degrees of angle s?