Me, i'm a little confused on this one.

the graph shows the solution to which system of equations?

a)
y = x + 2 and y = -x - 4

b)
y = 3x + 7 and y = x + 12

c)
y = 2x - 3 and y = −2x + 1

d)
y = -x + 4 and y = −2x + 5

45 was divided by a power of ten to get 4.5. what power of ten was it divided by? people 4.5

How are sas and sss used to show that two triangles are congruent?

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