Answer:
4x-3
Step-by-step explanation:
Multiply the minus sign to lose the brackets
7x-5-3x+2
combine like terms
7x-3x-5+2
Simplify
4x-3 Answer
Hope this helps!
ANSWER
The coordinates of the image are (2,2)
EXPLANATION
The mapping for a reflection across the line y=k is :

We want to find the image of the point (2,-4) after a reflection in the line y=-1.
In this case k=-1.

This simplifies to,


Hence the image is (2,2)
Answer:
C
Step-by-step explanation:
The right answer is C because in this case n is lesser or equal to 0.
Answer:
29,100
Step-by-step explanation:
29.1 × 10 = 291
29.1 × 100 = 2,910
29.1 × 1000 = 29,100