First man mows the lawn in 6 hours so he mows 1/6 of the lawn per hour
Second man mows at 1/4 lawn per hour
Third man mows at 1/3 lawn per hour
The total of the three: 1/6 + 1/4 + 1/3 = 2/12 + 3/12 + 4/12 = 9/12 = 3/4 of a lawn per hour.
1 lawn / 3/4 lawn per hour = 1 and 1/3 hours all together.
Answer: 1 and 1/3 hours
2x-9<7
2x<16
x<8
hope it helps
9x3=27 or 27=9x3 well its both
Credit card A, because it's effective interest rate is about 0.09 LESS THAN that of credit card B.
Answer:
180 -93+37= 180 -124 = 56
Step-by-step explanation:
interior angles of a triangle are 180 degrees
so 180 - 124 = 56
