Point A is located at (-2, 4). After it is transformed, point A' is located at (2,4). What could the transformation be? A reflection in the y-axis
A translation 4 units to the right
A rotation of 90° around the origin
A translation 4 units up

1 3 5

step-by-step explanation:

i took the test: )

x > 1.3

step by step:

8.5−0.9x> 9.8−1.9x

step 1: simplify both sides of the inequality.

−0.9x+8.5> −1.9x+9.8

step 2: add 1.9x to both sides.

−0.9x+8.5+1.9x> −1.9x+9.8+1.9x

1x+8.5> 9.8

step 3: subtract 8.5 from both sides.

1x+8.5−8.5> 9.8−8.5

1x> 1.3

step 4: divide both sides by 1.

1x/1 > 1.3/1

what is the original number? you forgot to add it.