Tom has 26 marbles. if you need to show your work it would be 13x2= 26 and 26+13=39
simplify to 1 hour which will be 6 minutes in 1 hour
in 3 hours it will be 18 minutes
Answer:
x + 6x+10 + x+2 = 180
x = 21
Step-by-step explanation:
The sum of the angles of a triangle add to 180 degrees
x + 6x+10 + x+2 = 180
Combine like terms
8x + 12 = 180
Subtract 12 from each side
8x+12-12 = 180-12
8x =168
Divide each side by 8
8x/8 = 168/8
x =21
Answer:
4 and 5
Step-by-step explanation:
