Find the measure of The numbers in the circle is 100 & 190

Which of the following is correct interpretation of the expression -4+13

Find the value. a. 0.003 b. 0.03 c. 0.3 d. 3

Select the correct answer from each drop-down menu. a system of equations and its solution are given below. system a complete the sentences to explain what steps were followed to obtain the system of equations below. system b to get system b, the equation in system a was replaced by the sum of that equation and times the equation. the solution to system b the same as the solution to system a.]