Let the amount Tom does = x
Then Larissa’s time would be 3x( 3 times the amount of Tom)
And Neal would also be 3x
The total of the 3 is 84 hours so as an equation you have:
X + 3x + 3x = 84
Combine like terms
7x = 84
Divide both sides by 7
X = 84/7
X = 12 hours
Tom = x, so Tom exercised for 12 hours.
30 plus EF = 180
Ef = 150
circumscribed angle plus the central angle is 180
Answer:
She will be 17
Step-by-step explanation:
My sister is like that but she's graduating in 22'
Answer:it will probably be true
Step-by-step explanation:
It would probably be true.
Move all terms not containing x to the right side of the equation.
Exact Form:
x=15/4
Decimal Form:
x=3.75
Mixed Number Form:
x=3 3/4
hope this helps