Terry and Ed start a lawn mowing business and purchase the mowers and equipment for $800. They charge $20 for each lawn and use $4 worth of gas for each job. How many lawns must Terry and Ed mow before breaking even? A 34 lawns B. 40 lawns C50 lawns D. 20 lawna

C. 50 lawns

Step-by-step explanation:

they profit $16 dollars a job. 800/16 is 50.

differnt varibles efect the range

step-by-step explanation:

step-by-step explanation:

if you want to solve percent error follow these steps.

1. subtract the accepted value from the experimental value.

2. take the absolute value of step 1.

3. divide that answer by the accepted value.

4. multiply that answer by 100 and add the % symbol to express the answer as a percentage.

if you want to solve percent of change just do this.

1. work out the difference (increase) between the two numbers you are comparing.

2. divide the increase by the original number and multiply the answer by 100. if your answer is a negative number then this is a percentage decrease.

hope this : )