Andre says that 5 3 4+ 2 1 4 = 7 1 2 because 7 4 8 = 7 1 2 . Identify his mistake. Draw a picture to prove that he is wrong.

Need this asap if anyone can i would be very grateful. if you could show workings that would really

Give the equations of two different lines that are perpendicular to the line 3x + 4y = 7.

Consider this equation. |y + 6| = 2 what can be concluded of the equation? check all that apply. there will be one solution. there will be two solutions. the solution to –(y + 6) = 2 will be also be a solution to the given absolute value equation. the solution(s) will be the number(s) on the number line 2 units away from –6. the value of y must be positive since the variable is inside absolute value signs.