Question 7. Select all the equations that can be represented by a straight line when gratis

on the coordinate plane.

.y9

x = 16 + 24

x = -27 47

8%-5y = 30

y=-6(x+10)

ly=x2-1)+1

The weight of full–grown tomatoes at a farm is modeled by a normal distribution with a standard deviation of 18.4 grams. the 95 percent confidence interval for the mean weight of the tomatoes is calculated using a sample of 100 tomatoes. what is the margin of error (half the width of the confidence interval)?

Marina baked cookies. she gave 3/4 of the cookies to the scout bake sale. she shared the remaining 6 cookies with her friends. how many cookies did marina bake?

Ihonestly have no clue if it's each or none.