A. 0.370
B. 0.44
C. 0.1
D. 2.75
Answer:
1. (4x-10)/2
4x/2 - 10/2
2x - 5
2. (1-50x)/-2
1/-2 -50x/-2
25x - 1/2
3. 5(x + 10)/25
(5x + 50)/25
5x/25 + 50/25
1/5 x + 2
4.(-0.2x + 5)/2
-0.2x/2 + 5/2
-0.1x + 2.5
ANSWER: -3/x^2
The negative exponent correlates to the x. In order for the exponent to be positive, it changes from the numerator to the denominator.