Sam and Pam participated in a weight loss program. sam lost 5 pounds per a month for 9 months and Pam lost 4 pounds per month for 15 months. what integer represents the total weight loss of Sam and Pam

What is the missing reason in the proof? segment addition congruent segments theorem transitive property of equality subtraction property of equality?

Given the system of equations presented here: 2x + 4y = 14 4x + y = 20 which of the following actions creates an equivalent system such that, when combined with the other equation, one of the variables is eliminated? multiply the second equation by â’4 to get â’16x â’ 4y = â’80 multiply the second equation by â’1 to get â’4x â’ y = â’20 multiply the first equation by 2 to get 4x + 8y = 28 multiply the first equation by â’1 to get â’2x â’ 4y = â’14

In the figure, triangle aob and triangle boc form a linear pair ,find the measure of x