Asubmarine hovers at 66 and two-thirds yards below sea level. if it ascends 24 and startfraction 1 over 8 endfraction yards and then descends 78 and three-fourths yards, what is the submarine’s new position, in yards, with respect to sea level?
negative 169 and startfraction 13 over 24 endfraction
negative 121 and startfraction 7 over 24 endfraction
negative 12 and startfraction 1 over 24 endfraction
12 and startfraction 1 over 24 endfraction

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°.

Find the solution of each of the following.

Astocks price gained 3% in april and 5% in may and then lost 4% in june and 1% in july during which month did the stocks price change the most