You just take the number of the color of interest (green) and divide by total marbles
9/35 = 0.257 ~~ 25.7%
F(x) = 3x - 2
g(x) =2x + 1
(f-g)(x) = 3x - 2 - 2x -1 collect like terms.
= x - 3
The time requires to catch up to him will be 3 hours.
<h3>What is speed?</h3>
Speed is defined as the ratio of the time distance traveled by the body to the time taken by the body to cover the distance. Speed is a scalar quantity it does not require any direction only needs magnitude to represent.
Given that Hunter leaves his house to go on a bike ride. He starts at a speed of 15 km/hr. Hunter's brother decides to join Hunter and leaves the house 30 minutes after him at a speed of 18 km/hr.
The time will be calculated as below:-
30 minutes = 0.5 hour
15x = 18(x - 0.5)
15x = 18x - 9
-3x = -9
x = 3 hours
Therefore, the time requires to catch up to him will be 3 hours.
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Answer:
x = 5
Step-by-step explanation:
9(x-2) = 3(x+4)
9x - 18 = 3x + 12
9x = 3x + 30
6x = 30
x = 5
Answer:
Step-by-step explanation:
Given
Required
Determine the distance between the two points
Distance (D) is calculated as:
Substitute values for x's and y's
Express as 9 * 2
Split:
