Which of the following is the algebraic expression that best describes the height y, if x is the width?

it's a graph with the points
(0.5, 1.5)
(2, 6)
(3, 9)
(5, 15)

the answer choices are
a. y=x+3
b. y=3x

One month, a music site observed that 60% of the people who downloaded songs from its site downloaded q sam's latest single. the equation below represents this information, where x represents the total number of people who ddownloaded songs from the site that month: x = 0.6x + 384 how many people who downloaded songs from the site that month downloaded q sam's latest single?

Use the distributive law to multiply. 3(4x + 5y + 6)

Julie multiplies 6.27 by 7 and claims the product is 438.9 .explain without multiplying how you know juliesanswer is not correct. find the correct answer