The number of freshmen in the history club is at least 3 more than twice the number of sophomores in the club. Which inequality describes f, the number of freshmen in the club if
there are s sophomores?
A f2 2s - 3
B. fs 2s + 3
Cf 2s + 3
D. fs 2s - 3
E. f<2s + 3

Kapil needed to buy a long wooden beam. he went to two sawmills that each charge an initial fee plus an additional fee for each meter of wood. the following equation gives the price (in dollars) of a wooden beam from the first sawmill as a function of its length (in meters). p = 5+20xp=5+20x

The train station clock runs too fast and gains 5 minutes every 10 days. how many minutes and seconds will it have gained at the end of 9 days?

Find the area of a parallelogram with base 15 yards and height 21 2/3