(help please) A builder bought 47 1/2 acres of land and divided it into lots of 2 1/2 acres each. How many lots were there? Show your work.

What should be done to solve the equation? x+14=21 add 14 to both sides of the equation. subtract 14 from the left side of the equation. add 14 to the left side and subtract 14 from the right side of the equation. subtract 14 from both sides of the equation.

What is the simplified expression for 6(2(y+x))

Need to increase the numbers of customers i talk to daily by 20% how many customers do i need to talk to if i talk to a average of 8 customers per hour during an 8 hour shift