Answer:
Step-by-step explanation:
The common denominator of
is got by taking LCM of 4 and 6 which is 12
1/2•(2p-6)(p+1)
1/2•(2p^2+2p-6p-6)
1/2•(2p^2-4p-6)
p^2-2p-3
Answer:
It is still the same amount, but the amount of the unit changes because ounces is smaller then pounds so it takes less space. The answer is still the same amount, but the number is bigger.
Step-by-step explanation:
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Answer:
x = 7 ; y = 9
Step-by-step explanation:
Given the system of equation :
y = 2x - 5 - - - (1)
-x + y = 2 ___(2)
From (1)
y = 2x - 5
Put y = 2x - 5 into (2)
-x + 2x - 5 = 2
-x + 2x = 2 + 5
x = 7
We can then solve for y;
Substituting x = 7 into. Equation (1)
y = 2x - 5
y = 2(7) - 5
y = 14 - 5
y = 9
Hence ;
x = 7 ; y = 9
Answer:
w = -1/3
Step-by-step explanation:
3w = -6w - 12/4
(divide)
3w = -6w - 3
(Subtract -6w from both sides, aka add since its two negatives)
9w = -3
(divide both sides by 9)
w = -3/9
(simplify fraction)
w = -1/3