15x - 5 (2x-1) = 3 (3x - 5)

x = 5

Step-by-step explanation:

15x - 5(2x - 1) = 3(3x - 5)

Distribute the 5 on the left and the 3 on the right.

15x - 10x + 5 = 9x - 15

Combine like terms.

5x + 5 = 9x - 15

Subtract 9x from the both sides and subtract 5 from both sides to get the variable alone on one side.

5x + 5 = 9x - 15

-9x -5 -9x -5

-4x = -20

Divide each side by -4

x = 5

54.864 meters

step-by-step explanation:

given : the shape of his satellite can be modeled by   where x and y are modeled in inches.

now,the given equation   is a equation of parabola.

here, coefficient of x is positive, hence the parabola opens rightwards.

on comparing this equation with standard equation , we get

in standard equation, coordinates of focus=(0,m)

thus for given equation coordinates of focus=(0,1.5)

step-by-step explanation: