Answer the following questions. Make sure to label all measurements. ch 1. In the first step of the experiment, students are told that the 50 milliliter graduated cylinder should be filled with 43 milliliters of a liquid mixture. of the mixture should be water, and of the mixture should be of the unknown liquid. How many milliliters of each substance should be put in the graduated cylinder? Show all your calculations. 2. Next, students are told that the liquid mixture they created in the first step should be divided evenly into the four 25 milliliter graduated cylinders. How many milliliters of the liquid mixture should be put into each 25 milliliter cylinder? Show all your calculations. 3. In the final step, the four 25 milliliter graduated cylinders, each containing an equal amount of the liquid mixture, are lined up, and one drop of food coloring is added to the first cylinder. Students are then directed to transfer 2 milliliters of the colored solution from the first cylinder to the second cylinder, then, transfer another 4 milliliters of the colored solution from the first cylinder to the third cylinder; and, finally, transfer 6 milliliters of the colored solution from the first cylinder to the fourth cylinder. The students will then analyze and compare the intensity of color of the solutions in the four graduated cylinders. Do the instructions for the final step make sense? Explain your reasoning.​

How many grams the dog will eat in 3 days?

Which graph has figures that can undergo a similarity transformation to justify that they are similar? (obviously not the third one)

Question 1 (3 points) saved what is the solution for the following system of equations? use any method to solve. y = -x +4 y = x - 2 question 1 options: ( 4 , -2) (2, 1) (3, 1) (3, -2) question 2 (3 points) saved the solution to a system of equations is where the lines intersect. question 2 options: true false question 3 (3 points) which ordered pair is the best estimate for the solution of the system of equations? the graph of the system of equations : y = 3/2x +6 and y=1/4x - 2 question 3 options: (-6, -3) (-6.5, -3.5) (-7, -4) (-7, -3.5) question 4 (3 points) what is the solution for the following system of equations? use any method to solve. 2x + 8y = 4 x = -3y + 5 question 4 options: x = 14, y= -3 x = 2, y = -3 x = -3, y = -3 x = 12, y = 5 question 5 (3 points) solve the following system using any method. 8a - 4b = 20 5a - 8b = 62 question 5 options: a = 5, b = -4 a = 8, b = 4 a = -5, b = -8 a = -2, b = -9 question 6 (3 points) breana is selling tickets to a choral performance. on the first day of ticket sales, she sold 3 senior citizen tickets and 1 child ticket for a total of $38. breana took in $52 on the second day by selling 3 senior citizen tickets and 2 child tickets. what is the price of a senior citizen ticket? question 6 options: question 7 (3 points) a farmer has 5 times as many cows as pigs. the farmer only has cows and pigs, and he has 168 animals. how many cows does he have? question 7 options: 140 cows 120 cows 50 cows 28 cows question 8 (3 points) how many solutions does the system have? question 8 options: zero one infinitely many question 9 (3 points) what is the solution to the system of equations? graph of x+2y = 6 and y = x question 9 options: (1 , -2) (2, 2) (3, 5) (-2, 2)