Answer:
d = -1/3
Step-by-step explanation:
Difference means subtraction
Therefore
-2d - - 3d = 1/6 - 1/2
Note : - × - = +
-2d + 3d = 1/6 - 1/2
3d - 2d = (1-3)/6
d = -2/6
Divide both numerator and denominator by 2 to have it in lowest term.
d = (-2÷2)/(6÷2)
d = -1/3
d = -1/3
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Answer:
x = 9 and x=-16
Step-by-step explanation:
The equation is
x2 + 7x = 144
Solving that using the formula
x= 9 and x=-16
Step-by-step explanation:
1. 0.08703 killograms
2. Decameters
3. Liters
Answer:
b or 150
Step-by-step explanation:
Answer:
h<-8/3
Step-by-step explanation:
collect like terms
-10h+7h>9-1
3h>8
divide both sides of the inequality by -3 and flip the inequality sign
h<-8/3