I need some help please it’s due in 20 minutes!

Solve the following inequalities and show the solution on a number line. 3/4 (2x-7) ≤ 5

Graph the linear function using the slooe and y intercept

Rachel is studying the population of a particular bird species in a national park. she observes every 10th bird of that species that she can find in the park. her conclusion is that the birds living in the park who belong to that species generally feed on insects. rachel's sample is . based on the sample she picked, rachel's generalization is