A farmer calculates that of every 100 seeds of corn he plants, he harvests 84 earn of corn. If he wants to harvest 7200 ears of corn, how many seeds must he plant? ( find at least two different solutions for the following problem. One of them must be by setting and solving an equation)

When drawing a trend line for a series of data on a scatter plot, which of the following is true? a. there should be an equal number of data points on either side of the trend line. b. all the data points should lie on one side of the trend line. c. the trend line should not intersect any data point on the plot. d. the trend line must connect each data point on the plot.

Adam plans to choose a video game from the section of the store where everything is 75% off. he writes the expression d-0.75d to find the sale price of the game if the original price is d dollars. gena correctly writes another expression, 0.25d, that will also find the sale price of the game if the original price is d dollars. use the drop down menus to explain each part of adams and rena's expression

Ben is three times as old as samantha, who is two years older than half of michel's age. if michel is 12. how old is ben?