What is the solution to the system? use elimination .
-18.6x+ 17.2y=90.2
14.2x+ 3.4y= -35.8
a.(3,2)
b.(-3,2)
c.(2/3,4/9)
d.(2,3)
IS IT D??
Terry and ed start a lawn mowing business and purchase mowers and equipment for $800. They charge $20 for each lawn and $4 worth of gas for each job. How many laws must Terry and Ed mow before breaking even?
a .34 lawns
b. 40 lawns
c. 50 lawns
d. 20 lawns
IS IT A ????
At the local ballpark, the team charges $5.00 for each ticket and expects to make $1,300.00 in concessions. the team must pay in players $1,800.00 and pay all the workers $1,500.00. Each fan gets a free bat, costs the team $3.00 per bat of the following, what is the smallest number of tickets that must be sold to break even???
a. 2,300 tickets
b. 400 tickets
c .250 tickets
d. 1,000 tickets
IS IT D????
1 answer
1 answer