Ethan solves this equation, as shown. Step 1: -2(x+4)= -16 - 2x+4) -16 Step 2: -2 -2 Step 3: X+4= -8
Step 4: x +4-4= -8-4
Step 5: x= -12
In which step, if any, did Ethan first make a mistake?
A In Step 2, Ethan should have divided by 2.
B In Step 3, Ethan's quotient should be 8.
C In Step 4, Ethan should have added 4 to both sides.
D Ethan did not make a mistake.

What is a rational number between 9.5 and 9.7

Igure 1 and figure 2 are two congruent parallelograms drawn on a coordinate grid as shown below: 4 quadrant coordinate grid showing two parallelograms. figure 1 has vertices at negative 5, 2 and negative 3, 4 and negative 4, 7 and negative 6, 5. figure 2 has vertices at 5, negative 2 and 7, negative 4 and 6, negative 7 and 4, negative 5. which two transformations can map figure 1 onto figure 2? reflection across the y-axis, followed by reflection across x-axis reflection across the x-axis, followed by reflection across y-axis reflection across the x-axis, followed by translation 10 units right reflection across the y-axis, followed by translation 5 units down

Tell whether the two rates form a proportion