Select the correct answer The elimination method is ideal for solving this system of equations. By which number must you multiply the second equation to eliminate the
y variable, and what is the solution for this system?
x + 3y 42
2x" y 14
A Multiply the second equation by 3. The solution is x 12,
OB Multiply the second equation by 2. The solution is 12, y 10,
OC Multiply the second equation by 2. The solution is 15,y 9,
D. Multiply the second equation by 3. The solution is x 12,10

Segment xz is bisected by point y. if xy = 12x, and the measure of xz = 18x – 6, solve for x

The weight of an object in a particular scale is 175.2 lbs. the measured weight may vary from the actual weight by at most 0.1 lbs. what is the range of actual weights of the object

Given are five observations for two variables, x and y. xi 1 2 3 4 5 yi 3 7 5 11 14 which of the following is a scatter diagrams accurately represents the data? what does the scatter diagram developed in part (a) indicate about the relationship between the two variables? try to approximate the relationship betwen x and y by drawing a straight line through the data. which of the following is a scatter diagrams accurately represents the data? develop the estimated regression equation by computing the values of b 0 and b 1 using equations (14.6) and (14.7) (to 1 decimal). = + x use the estimated regression equation to predict the value of y when x = 4 (to 1 decimal). =