Acertain galaxy is known to comprise approximately 4 x 1011 stars. of every 50 million of these stars, one is larger in mass than our sun. approximately how many stars in this galaxy are larger than the sun?

8000 stars in this galaxy are larger than our sun

Step-by-step explanation:

Number of stars in the galaxy = 4×10^11

Number of star larger than the sun in every 50×10^6 stars in the galaxy = 1

Number of stars in the galaxy that are larger than the sun = (4×10^11) ÷ (50×10^6) = 8000

so firstly, we need to isolate the y variables to be able to solve these inequalities. firstly, add 0.5x on both sides of the first inequality and subtract 1.5x on both sides of the second inequality:

now since the slope is positive for the first inequality, this means that the line going upwards belongs to the first inequality, and the line going downwards belongs to the second inequality.

next, since y ≥ in the first inequality, this means that the shaded region will be above the first inequality's line, thus shading regions a and b.

next, since y ≤ in the second inequality, this means that the shaded region is going to be below this line, thus shading regions a and c.

since both lines shade region a, this means that region a is the solution.

step-by-step explanation:

mark brainliest!

3

step-by-step explanation:

divide 13.5 by 9 to get the scale factor. it equals 1.5

2 * 1.5 = 3