Abag contains 3 red marbles and 4 blue marbles. a marble is taken at random from the bag and replaced. another marble is taken from the bag. work out the probability that the two marbles taken from the bag are the same colour. od 3 give your answer as a fraction.

x = 17

step-by-step explanation:

in the given figure, two triangles are inscribed in a circle where ∠bae ≅ ∠dae which makes the side be and de equal so we can write it as:

3x - 24 = x + 10

solving this equation for x to get:

3x - x = 10 + 24

2x = 34

x = 34/2

x = 17

therefore, the value of x = 17.

$97520

step-by-step explanation:

add 6% to the value she got from selling the house.

the slope of the line is 60

one point on the line is (40,10)

step-by-step explanation:

in the equation outside the parenthesis the equation always tells you the slope. in this case it is 60.

in the parenthesis is also says 40 which is x because it is near the x and 10 is y because it is near y.

0.50 , 0.75

step-by-step explanation: