The correct answer is B) reflection across the y-axis
Parallel lines have the same a slope.
The slope-intercept form:
A line passes through the points (-2, -4) and (3, 5).
The formula of a slope:
Substitute:
Substitute to the slope-intercept form:
Answer: 
Nice you do not know the price of the child's ticket, you represent it as X. Then you add the 2.75 to the variable. You take the unknown number and add the known. so the answer would be x+2.75
Answer: In math, especially when learning algebra and geometry, you are more likely to a lot of deductive reasoning. That is the process of using theorems, properties of numbers and other recognized rules and procedures to solve equations, to prove geometrical constructions, congruence of angles, etc. Deductive reasoning is the foundation of most of that kind of math, so it is more important when learning and applying the principles and theorems.
Inductive reasoning involves taking specific observations and known facts and using them to make predictions and generalizations. You are more likely to use inductive reasoning when working with statistics and probability.
So both are important at some point, but it may be more important to learn deductive reasoning at first.
