Mr. Rodriguez S 60 randomly chosen student from each grade level at willowbrook school about their favorite types of reading materials of those 60 students 12 chosen science fiction Mr. Rodriguez use the data to draw the inference that about 20% of middle school students prefer to read science fiction if 150 students attended the school did he make a reasonable restaurants explain

answer: 457.14

step-by-step explanation:

205 - 45 = 160

160 / .35 = 457.142857

n

step-by-step explanation:

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!