6.72
If you want to know the percent of a number you move the decimal two places and times the number and the decimal together, like:
42% of 16
42% = 0.42
16 x 0.42 = 6.72
Answer: The next step will be 2x - 1 = 9
Step-by-step explanation:
4x -1 = 2x + 9
-2x -2x
2x -1 = 9
+1 +1
2x= 10
x= 5
Answer:
5/14
Step-by-step explanation:
5/12 divided by 7/6
5/12 x 6/7
which equals 5/14
The greatest common factor of 60, 90, and 120 is 30.
60-1, 60 2, 30, 3, 20, 5, 12, 6, 10
90-1, 90, 2, 45, 3, 30, 5, 18, 6, 15, 9, 10
120-1, 120, 2, 60, 3, 40, 4, 30, 5, 24, 6, 20, 8, 15, 10, 12
Answer:
x =1.28571428571
Step-by-step explanation:
6x + 2y = -10
y = -4x - 8
6x + 2(4x - 8) = -10
6x + 8x - 8 = -10
14x - 8 = 10
(we put together the like terms)
14x = 10 + 8
14x = 18
x = 
x = 1.28571428571
