The table below shows the relationship between the number of teaspoons of baking powder in a mix and the height of fudge brownies in centimeters. Which equation represents the height of fudge brownies with x teaspoons of baking powder? Making Fudge Brownies Baking Powder (tsp) 5 6 7 8 Height of Brownies (cm) 2.15 2.43 2.71 2.99 A. y = 0.28x + 0.75 B. y = 0.75x +0.56 C. y = 0.75x + 0.28 D. y = 0.56x + 0.75

Jeffery conducted a survey in his school and found that 30 of the 50 eighth grade students' favorite subject is mathematics. based on the results, jeffery concluded that out of the 200 students in his school, 120 students' favorite subject is mathematics. select the statement that is true about jeffery's conclusion. a. jeffery's conclusion is not valid because the sample was biased since only 200 students were surveyed. b. jeffery's conclusion is valid because the sample was random since all of the students were eighth grade students. c. jeffery's conclusion is valid because the sample was random. d. jeffery's conclusion is not valid because the sample was biased since all of the students were eighth grade students.

How do you solving the solution of each system using elimination?

Can somebody 1. what is the formula for finding the vertical distance between two points on a coordinate plane?