Emma is designing a playground for an elementary school. Her drawing has a scale of 1cm: 3 feet. The length of her drawing is 15cm and the width is 20 cm. Find the area of her playground

Asurvey of 2,000 doctors showed that an average of 3 out of 5 doctors use brand x aspirin.how many doctors use brand x aspirin

Given the equation y − 4 = three fourths(x + 8) in point-slope form, identify the equation of the same line in standard form. −three fourthsx + y = 10 3x − 4y = −40 y = three fourthsx + 12 y = three fourthsx + 10

What is the inverse of the function f(x) = 2x + 1?