The daily traffic on the vincent thomas bridge in california is about 30,000 vehicles. the daily traffic on the san fransisco-oakland bay bridge is about 270,000 vehicles. about how many times greater is the daily traffic on the san fransisco-oakland bay bridge than the vincent thomas bridge.

answer:

about 9 times more cars.

step-by-step explanation:

there are about 9 times more cars because on the vincent thomas bridge in california is about 30,000 vehicles, and the cars on the san fransisco-oakland bay bridge is about 270,000 vehicles. since 270,000/30,000 is 9, there are 9 times more cars on the san fransisco-oakland bay bridge than the vincent thomas bridge.

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!