I believe it's the last one
sorry if it's not the right one
Answer:
Step-by-step explanation:
Given
Represent the number with x.
So:
or
We want to solve for x
Subtract both sides by 2
Solve for x
No other number aside 0, satisfy the property.
Per year? i think you would do 4049.58 - 3000 and then divide by 6, right?
Answer:
Kevin will take 3 hours to make all pieces.
Step-by-step explanation:
Kevin is building a large model of a soccer ball which is made of 20 hexagons and 12 pentagons.
Time taken by Kevin to measure and cut each hexagon = 6 minutes
Therefore, time taken to make 20 hexagons = 6×20 = 120 minutes
Similarly time taken by him to measure and cut a pentagon = 5 minutes
So, time taken to make 12 pentagons = 12×5 = 60 minutes
Total time taken to measure and cut 12 pentagons and 20 hexagons = 60+120 = 180 minutes
Therefore, Kevin will take 180 minutes or 3 hours to make all pieces.
