The equation for the horizontal line is
y=3
Answer: x+1 is the equation and the slope will be 1/1
Step-by-step explanation:
A is the right option! Because 0.40 should be in second equation with the x to represent the number of stamps multiply by 40 cents.
Y+2=3(x+6) is your answer.
90-n=3n hope this helps you
