Second line on the right side of the equation it should be 2x(-13)
so then 8x - 24 + 7 = -26x
8x - 17 = -26x
then in hers she added the 8 to 26 when she should have subtracted it
it should be -17 = -34x
so 17 = 34x
1/2 = x
Answer:
For this case we can make the following rule of three:
4 cc ----------------> 25
x --------------------> 140
Clearing the value of x we have:
x = (140/25) * (4)
x = 22.4 cc
Answer:
the standard dose for a 140 pound woman is:
x = 22.4 cc
Step-by-step explanation:
Step-by-step explanation:
the 3rd angle = 180 - ( 35+80 ) = 65
3÷3×7÷9-2÷3×9÷9
Step-by-step explanation:
3×7=21
3×9=27
21÷27=7÷9
2×9=18
3×9=27
18÷27=2÷3
7÷9-2÷3=5÷6
Answer: because the 7 in 0.77 is in the tens place, while 0.077 has a 0 in the tens place, and 7 is greater than 0.
