On Monday, it took 5 builders 3 and half hours to build a wall. An identical wall needs to be built on Tuesday but only 2 builders are available.
Each builder is paid £9.30 for each hour or part of an hour they work.
Work out how much each builder will be paid, for the work completed on Tuesday.

The chs baseball team was on the field and the batter popped the ball up. the equation b(t)=80t-16•16+3.5 represents the height of the ball above the ground in feet as a function of time in seconds. how long will the catcher have to get in position to catch the ball before it hits the ground? round to the nearest second

Which letters from the table represent like terms? a and b b and c a and d b and d

Which function has the domain x> -11