Reasoning simplify the expression ( - 12.3) +9.1. use pencil and paper. how are (= 12.3) 49.1 and
12.3+(-9.1) related? explain without computing. using a property of operations, what can you say
about their sum?
(-123) + 9.1 =
(type an integer or a decimal)

I'm just guessing, but my answer would c. 0 to 300.

Abit confused about what you mean, but i think you might be referring to slope intercept form: y = mx + bin that case b, or the y intercept is already given.(0,-1)find the slope by using the formulay2 - y1/x2 - x1the final slope will be 4/2, equivalent to 2.now your equation should look like thisy = 4/2x -1sorry if this didn’t you out!