The correct numbers are 55 and 47, because they have a difference of 8 and a sum of 102.
Answer:
Jeff mows 9 yards of lawn in 30 minutes
Step-by-step explanation:
The equation that models the amount of time (t) in minutes it takes Jeff to mow an average sized yard is , where n is the number of yards he mows.
To find the number of yards Jeff mows in 30 minutes, we set the equation to 30 and solve for n.
Add -12 to both sides:
Divide both sides by 2
Hence Jeff mows 9 yards of lawn in 30 minutes.
Answer:
6
Step-by-step explanation:
Every hand you lose in poker cost you -3.50. How much do you make if you win two hands.