They need to have common denomenators so change the fractions to 12/15 - 5/15 which is 7/15.
Answer:
12/10 =1.2 - 1 = 0.2 x 100 = 20%
Step-by-step explanation:
The answer is D. ..........
Answer:
x = -6
Step-by-step explanation:
Solve:
4x = 1/3(6x - 30) - 2
4x = 2x - 10 - 2
2x = -10 - 2
2x = -12
x = -6
Check:
4(-6) = 1/3(6(-6) - 30) - 2
-24 = 1/3(-36 - 30) - 2
-24 = 1/3(-66) - 2
-24 = -22 - 2
-24 = -24