Which equation results from adding the equations in this system? -2x + y = 8
5x-y=-5
O 7x=13
O 7x=3
03x = 3
O 3x - 13

Which is the completely factored from of xy^3-x^3y

Write an expression that has three terms and simplifies to 4x - 7. identify the coefficient(s) and constant(s) in your expression

Which of the following values cannot be probabilities? 0.08, 5 divided by 3, startroot 2 endroot, negative 0.59, 1, 0, 1.44, 3 divided by 5 select all the values that cannot be probabilities. a. five thirds b. 1.44 c. 1 d. startroot 2 endroot e. three fifths f. 0.08 g. 0 h. negative 0.59